Karan Johar, MD
Double-Board Certified Pain Management Physician
“The memory of my grandmother’s surgery has guided me as a physician. It has always been important to me to give the utmost in patient care. My experiences as a family member and doctor have strengthened my resolve to serve my community and to become someone who heals people. I got to know my patients best not while I was inserting lines, tubes, or catheters, but when I talked to them and their families. I realized that they found relief if only for a few moments, knowing that we cared for them. I strove to become a physician who provides patients with peace of mind and improves their quality of life. If I can alleviate my patients’ pain and suffering and set them on the path to recovery, I will have fulfilled my duty as a pain medicine doctor. I hope to achieve these larger goals and also to perhaps one day help a young child’s loving grandmother, as someone did for me.” - Karan Johar, MD
Dr. Karan Johar, MD, stands as a globally acclaimed figure in the realm of Pain Management and Minimally Invasive Spine Care.
He holds a faculty position as an Assistant Professor of Medicine at New York University, was the Chief Pain Consultant for a New England CAH (Critical Access Hospital), and has a shared appointment at Lenox Hill Hospital in the departments of Anesthesiology and Internal Medicine.
Dr. Johar is a dual boarded physician certified by the American Board of Physical Medicine and Rehabilitation, as well as, subspecialized in Pain Medicine (American Board of Medical Specialties) with advanced expertise in spine care and fellowship training in interventional pain medicine.
Renowned for his clinical acumen and academic contributions, Dr. Johar holds a preeminent position within the international community dedicated to pain management and spine health. His practice is exclusively centered on the surgical treatment of pain-related conditions, with a distinctive focus on spinal issues. This unique specialization distinguishes him, positioning him as one of the select practitioners in the United States and worldwide who exclusively concentrates on operative interventions for minimally invasive spine procedures aimed at addressing complex pain management.
Dr. Karan Johar boasts an illustrious track record, encompassing a diverse spectrum of procedures ranging from outpatient minimally invasive techniques to intricate revisions and corrective measures. Substantial research underscores the significance of surgical expertise and procedural volume in achieving positive outcomes and minimizing complication rates. He possesses a notable enthusiasm for pioneering approaches like neuromodulation and rejuvenating procedures such as autologous bone marrow cell therapy, nucleus pulposus supplementation, annular disc tear repair, and minimally invasive motion-stabilizing interventions like sacroiliac joint and interspinous fusions.
As a physician revered by fellow physicians, Dr. Johar has conducted surgeries on over 150 colleagues and their family members, and this figure continues to rise. His esteemed reputation draws approximately 40-50 new physician patients yearly, among whom 20-30 undergo minimally invasive procedures and surgeries performed by him annually. Particularly noteworthy is the substantial cohort of pain and spine specialists, including both interventionalists and surgeons, who entrust their surgical needs to Dr. Johar. His patient roster extends to encompass professional athletes, influential business leaders, international dignitaries, and prominent television personalities. Patients from across the world and nearly all U.S. states, save for South Dakota and Wyoming, have sought his expertise. Dr. Johar has consistently garnered recognition, earning placements on prestigious lists like Castle Connolly New York Magazine Top Doctor since 2015. Upon establishing his practice in New York City, he swiftly garnered acclaim as one of NYC's Super Doctors and has maintained his position among the top 25 Pain Management Physicians in North America. His practice is anchored within the state-of-the-art Park Avenue Medicine & Surgery, an advanced facility dedicated to spine care, in addition to his association with NYU Langone Hospital and Lenox Hill Hospital. These facilities are lauded by patients, with their highly trained clinical staff wholeheartedly committed to delivering exceptional pain and spine care on a global scale.
Beyond his clinical prowess, Dr. Johar holds a prominent standing within the academic realm. He has notably chaired the New York Physician Society, a highly respected organization focused on advancing medicine and facilitating patient access to care. With a membership of over 2,000 physicians, the New York Physician Society stands as the pinnacle of physician organizations. Dr. Johar's influence extends internationally, with a prolific lecturing record spanning both national and international platforms, thus enriching pain and spine disorder treatment methodologies across the globe. His stature is evidenced by his role as a Visiting Professor, Keynote Speaker, or Named Lecturer on over 10 occasions across 7 countries. Over 100 experienced pain management physicians and aspiring practitioners from diverse corners of the world have sought to glean insights from his expertise. Dr. Johar's bibliography encompasses a repertoire of peer-reviewed papers, chapters, and other written contributions, including his involvement in editing authoritative textbooks.
As a member of both the Rehabilitation Medicine and the Pain Service, his clinical work specializes in restoring function awhile a wide array of pain.
He has regularly supervised and taught clinical resident physicians and medical students and is cognizant of developments on the forefront for future treatment protocols in both pharmaceuticals and medical devices. He has a research interest in regenerative medicine (PRP/autologous cell therapy) and neuromodulation in the management of complex pain and optimization in the quality of life.
Dr. Johar has held several leadership positions with local and national organizations and helped in projects including rehabilitation hospital bed capacity expansion, improved resource allocation within AAPMR, risk reduction and maintaining compliance with state and federal regulations on hospital safety and leadership committees.
Although his primary interest remains with clinical medicine and medical education, he also holds an interest in increasing healthcare access to patients, organizational management in the American Society of Interventional Pain Physicians and being involved in scientific innovation of medical devices and interactive rehabilitation software.
Currently, he sees patients at New York University (NYU Langone), Lenox Hill Hospital, by appointment at 993 Park Avenue, and affiliated surgery centers in Manhattan.
Board Certifications:
American Board of Physical Medicine and Rehabilitation
Pain Medicine (American Board of Anesthesiology)
Pain Medicine (American Board of Medical Specialties)
Academic Appointments and Executive Titles:
Adjunct Clinical Assistant Professor | New York University
Co-Director | Manhattan Pain Medicine Fellowship Program
Board Member, YPC | New York County Medical Society
Director-at-Large | NYSIPP, American Society of Interventional Pain Physicians
President | New York Physician Society
Chairman of the Board | The American Spine & Pain Society
Hospital Affiliations:
NYU Langone
550 First Avenue
New York, NY 10016
Lenox Hill Hospital
100 East 77th Street
New York, NY 10065
Manhattan Eye, Ear and Throat Hospital
210 East 64th Street
New York, NY 10021
Education:
Fellowship: Medical College of Wisconsin – Pain Medicine
Residency: Washington University in St. Louis / Barnes-Jewish Hospital – Physical Medicine and Rehabilitation
Internship: Stony Brook University – General Surgery
Medical School: Ross University School of Medicine, MD
Undergraduate: State University of New York at Binghamton, BS in Financial Economics
Board Certifications:
American Board of Physical Medicine and Rehabilitation
Pain Medicine (American Board of Medical Specialties)
Academic Appointments and Executive Titles:
Adjunct Clinical Assistant Professor | New York University
Co-Director | Manhattan Pain Medicine Fellowship Program
Board Member, YPC | New York County Medical Society
Director-at-Large | NYSIPP, American Society of Interventional Pain Physicians
President | New York Physician Society
Chairman of the Board | The American Spine & Pain Society
Hospital Affiliations:
NYU Langone
550 First Avenue
New York, NY 10016
Lenox Hill Hospital
100 East 77th Street
New York, NY 10065
Manhattan Eye, Ear and Throat Hospital
210 East 64th Street
New York, NY 10021
Education:
Fellowship: Medical College of Wisconsin – Pain Medicine
Residency: Washington University in St. Louis / Barnes-Jewish Hospital – Physical Medicine and Rehabilitation
Internship: Stony Brook University – General Surgery
Medical School: Ross University School of Medicine, MD
Undergraduate: State University of New York at Binghamton, BS in Financial Economics
ROY BERENHOLTZ, MD
Double-Board Certified Anesthesiology and Pediatric Anesthesia
If you have an anxious or special needs family member who requires sedation to help calm his or her nerves during their treatment, Park Avenue Medicine & Surgery is pleased to offer the services of Dr. Roy Berenholtz. One of New York City’s leading adult and pediatric anesthesiologists, Dr. Berenholtz leads the Anesthesia Department.
Following service in the Israeli Defense Forces, Dr. Berenholtz earned his medical degree and then completed his residency in Anesthesiology at the Albert Einstein College of Medicine. Dr. Berenholtz subsequently completed a fellowship in Pediatric Anesthesiology at the UPMC Children’s Hospital of Pittsburgh, one of our nation’s leading Pediatric Anesthesiology Fellowship programs.
Dr. Berenholtz is certified by the American Board of Anesthesiology, is a member of the American Society of Anesthesiologists, the New York State Society of Anesthesiologists, as well as the Moreano International Medical Missions.
Passionate about delivering the best possible medical service to his patients, Dr. Berenholtz has spent many years providing safe and caring anesthesia services to pediatric dentistry patients. Alongside his clinical expertise in Pediatric Anesthesia, Dr. Berenholtz finds great fulfillment in helping patients and families through a stress-free experience in our office.
Dr. Berenholtz also takes special pride in participating in humanitarian projects across the globe. He was a volunteer for Operation Hope for Haiti, where he cared for earthquake victims and recently just finished a mission in Ecuador.
John Shiau, MD
Board Certified Neurosurgeon
John Shiau, MD, a nationally renowned and respected Board-Certified Neurosurgeon, has made significant contributions to the advancement of Minimally Invasive Spine Surgery throughout his career spanning over three decades. With his extensive neurosurgical experience, he has earned a growing reputation and recognition as a leader in the field of minimally invasive neurosurgery. Dr. Shiau takes great pride in delivering the highest level of minimally invasive neurosurgical care to his patients.
Dr. John Shiau's early accomplishments include gaining early admission to Harvard Medical School, The Juilliard School of Music, and ultimately, his alma mater, The University of Michigan. In 1983, he was selected as one of only ten students nationwide to participate in the University of Michigan's Seven Year Medical Program.
Following his graduation from the Mount Sinai Residency Program in 1997, Dr. Shiau pursued further training in Mainz, Germany, where he completed a fellowship focused on Minimally Invasive and Endoscopic Neurosurgical Techniques at Johannes Gutenberg University Hospital.
Dr. Shiau's patient base extends across the United States, with individuals traveling from various regions to seek his expertise. He concentrates on minimally invasive surgical interventions for a wide range of spine and nerve-related conditions, with a particular emphasis on outpatient surgery.
Dr. John Shiau embodies the essential qualities that have propelled the Minimally Invasive Spine revolution forward, all while practicing with humility and placing his patients' best interests at the forefront.
**Education & Training**
- Bachelor of Science, University of Michigan (1986)
- Doctor of Medicine, University of Michigan (1990)
- Internship & Residency, Mount Sinai Medical Center (1997)
- Fellowship in Minimally Invasive and Endoscopic Neurosurgical Technique, Johannes Gutenberg University Hospital (1997)
**Credentials**
- Diplomat, Board Certified: American Board of Neurological Surgery (2004)
- Fellow of the American College of Surgeons (2005)
Gbolahan Okubadejo, MD
Board Certified Orthopedic Surgery
Fellowship Trained, Spinal Surgery
Dr. Okubadejo is a board certified, fellowship-trained spine surgeon with comprehensive experience in performing numerous spinal surgical procedures in the treatment of cervical, lumbar and thoracic conditions. He is extremely adept in dealing with degenerative spinal disease, deformity and all other pathologies of the spine. He has presented at major spine conferences around the world and been published in various journals including the prestigious Journal of Bone and Joint Surgery. He was awarded the Leonard Marmor Award for presenting the best research project during his residency training.
Dr. Okubadejo places a strong emphasis on minimally invasive techniques for a majority of his surgical procedures, as well as communication with patients and providing individualized patient care.
Dr. Okubadejo will only see patients for the SPINE.
Hospital Affiliations:
- Lenox Hill Hospital, New York, NY
- Hudson Regional Medical Center, Secaucus, NJ
- Holy Name Hospital, Teaneck, NJ
- Jersey City Medical Center, Jersey City, NJ
- Englewood Hospital, Englewood, NJ
Aron Rovner, MD
Aron D. Rovner, MD, is a highly respected orthopedic surgeon serving New Jersey and the greater New York area at New York Spine and Sports Surgery. Patients come from all over the world to seek treatment at his two locations in Garden City, New York, and Fair Lawn, New Jersey.
After graduating from Rutgers University with a bachelor’s degree in biological science and economics, Dr. Rovner earned his medical degree from the State University of New York Health Science Center at Brooklyn. He went on to complete an internship and residency in orthopedic surgery at Montefiore Medical Center at the Albert Einstein College of Medicine in the Bronx and an adult and pediatric spine surgery fellowship at Baylor College of Medicine in Houston.
As a board-certified orthopedic surgeon with a specialty in adult and pediatric spinal surgery, Dr. Rovner has undergone extensive training in advanced procedures such as cervical fusion, microdiscectomy, and balloon kyphoplasty. He’s also one of the only surgeons qualified to perform coccygectomy or surgical removal of the tailbone.
Even with his high level of training, Dr. Rovner is committed to ongoing education. He stays on the leading edge of innovations in orthopedic medicine and spinal surgery. In addition to attending classes and symposiums, Dr. Rovner has been honored to present lectures for esteemed organizations such as the American Academy of Orthopaedic Surgeons and the North American Spine Society.
Dr. Rovner has been named one of America’s Top Orthopedists by the Consumers’ Research Council of America and has received the Patient’s Choice Award several years in a row. He serves as president of New York Spine and Sports Surgery and is a diplomate of the National Board of Medical Examiners.
Arie (Eric) Dadush, MD
Dr. Arie (Eric) Dadush, MD is a board-certified Family Medicine and Sports Medicine physician with a diverse and comprehensive background in both clinical practice and medical research. He brings a wealth of experience to Park Avenue Medicine & Surgery, specializing in the nonsurgical management of musculoskeletal injuries, concussion care, and primary care sports medicine.
Dr. Dadush completed his medical training at St. George’s University School of Medicine, followed by a residency in Family Medicine at Meharry Medical College. He further honed his expertise with a fellowship in Sports Medicine, serving as a team physician for various collegiate and professional sports teams in Nashville, Tennessee. His clinical experience is complemented by a robust research background, with publications and presentations in areas such as microwave-enhanced reactions and polymer chemistry, reflecting his early work in Organic Medicinal Chemistry at the University of Tennessee.
In his professional career, Dr. Dadush has served in various capacities, including urgent care physician roles in New York and Tennessee, as well as a primary care sports medicine physician at the Central Orthopedic Group in Long Island, NY, where he developed specialized programs in concussion management and bone fragility. His dedication to patient care is further evidenced by his leadership roles in community health centers, where he established specialty divisions and guided interdisciplinary teams in delivering comprehensive care.
Fluent in Hebrew and a native of Israel, Dr. Dadush also has a strong commitment to education, having precepted residents and advanced practitioners, and participated in numerous volunteer activities, including medical team support for marathons and healthcare services in underserved communities.
At Park Avenue Medicine & Surgery, Dr. Dadush continues his commitment to providing high-quality, patient-centered care, drawing on his extensive clinical skills and passion for medical innovation.
Anjuli Cogman, DO
Dr. Anjuli Cogman is trained and board certified Emergency Medicine.
She completed her Bachelor of Science at Mercyhurst University followed by a Pre-Health Certificate at New York University. She then went to complete her medical education at the New York College of Osteopathic Medicine.
Dr. Cogman completed her residency at the St. Barnabas Health System in Emergency Medicine in the Ultrasound Track.
She holds a faculty appointment as a Clinical Professor of Medicine at New York-Presbyterian / Columbia University. She has managed the Emergency Room at Mercy Medical Center and SUNY Downstate Medical Center.
Dr. Cogman Is a Member of The:
American College of Emergency Physicians (ACEP)
American College of Osteopathic Emergency Physician (ACOEP)
American Osteopathic Association (AOA)
She has completed research in Trauma Blood Storage and tobacco users with Chronic Obstructive Pulmonary Disease (COPD)
At Park Avenue Medicine and Surgery, Dr. Cogman serves as the Director for Orthopedic Urgent Care with a Specialization in Sports & Spine Medicine.
Vassilis Panagopoulos, MD
Dr. Vassilis Panagopoulos, MD is a Yale and Washington University in St. Louis-trained dual board-certified Psychiatrist currently serving as the Director of Tranquil Days Behavioral Health. He holds certifications by the American Board of Psychiatry and Neurology in both Adult and Addiction Psychiatry. He offers both medication management services (prescribing medication for behavioral health) as well as psychotherapy services (counseling). His Addiction Psychiatry subspecialty extends his psychiatric skill-set to serve the needs of his patients in multiple domains but also to assist the community in very frequently encountered problems such as tobacco and alcohol use problems.
Dr. Panagopoulos was born and raised in Athens, Greece. He completed medical school at the University of Patras Medical School in 2006 with a honorary distinction for being among the 5 highest-ranking medical students of his class. He completed his residency training as an Adult Psychiatrist at Washington University School of Medicine in St. Louis, MO, USA in 2012. He then expanded his training by completing the Addiction Psychiatry fellowship of Yale University at New Haven, CT, USA. He was formerly employed at the St. Louis Veterans Administration Healthcare System as a Staff Psychiatrist for almost 2 years taking care of Veterans with addiction and multiple other psychiatric problems. During his tenure at the VA, he served as a Clinical Instructor at Washington University School Of Medicine, St. Louis, MO, USA, and was heavily involved in teaching residents and medical students about addiction and psychiatry. Dr. Panagopoulos has expertise in several different psychotherapeutic techniques including Cognitive Behavioral Therapy, Group Therapy and Motivational Interviewing. He has an enthusiastic interest and significant related experience in the application of modern technologies in the daily clinical practice of psychiatry through the practice of telemedicine, as evidenced by the fact that he has worked over telemedicine for almost a decade for major US institutions including several Dignity Health Hospitals, El Camino Hospital at the Mountain View and Los Gatos campus, as well as Stanford Health Care Tri-Valley.
Juan-Carlos Barrera-Martinez, MD
Dr. Juan-Carlos Barrera-Martinez, MD
Neurologist at Park Avenue Medicine & Surgery
Dr. Juan-Carlos Barrera-Martinez is an accomplished neurologist with specialized training in Clinical Neurophysiology, focusing on the treatment of epilepsy and seizure disorders. Dr. Barrera’s expertise extends across a broad range of neurological conditions, including general neurology and neuromuscular disorders. He provides comprehensive care for patients aged 19 and older, addressing issues such as headaches, migraines, dizziness, and neuromuscular conditions, including neck, joint, and back pain, numbness, neuropathy, muscle pain, and movement disorders.
At Park Avenue Medicine & Surgery, Dr. Barrera offers a state-of-the-art diagnostic experience designed for efficiency and patient convenience. During a patient’s initial evaluation, Dr. Barrera’s team may perform procedures and tests, including EEG, EMG, vascular and general ultrasound studies, EVOX, MRI, CT scans, and more—all on-site to streamline the diagnostic process. When necessary, Dr. Barrera can provide immediate, or “STAT,” readings to expedite care. Following the initial evaluation, Dr. Barrera personally reviews each patient’s diagnostics and crafts a customized treatment plan during a comprehensive neurological consultation.
Dr. Barrera is known for his thorough, attentive approach and his commitment to patient health and well-being. His dedication and extensive knowledge have earned him a strong reputation among his patients, who appreciate his expertise, compassion, and devotion to their long-term health.
Specialties: Neurology
Education and Training:
Medical School: School of Medicine (UASD), Doctor of Medicine
Residency in Neurology: St. Vincent’s Midtown Hospital
Fellowships in Clinical Neurophysiology: NYU Medical Center and Cornell University
Ajitpal Dhaliwal, MD, MBA
Dr. Ajitpal Dhaliwal is a highly skilled board-certified Internal Medicine physician with a dual specialization in Sports Medicine and Hospitalist care. His extensive experience in Hospitalist medicine and leadership roles, most recently as Chief Hospitalist at Adirondack Health in Upstate New York and a hospitalist with Advantage Care Physicians in the greater New York area, has honed his expertise in delivering exceptional patient care and clinical leadership.
Dr. Dhaliwal earned his medical degree from the prestigious Royal College of Surgeons in Ireland, followed by an Internal Medicine residency at Mount Sinai Icahn School of Medicine in New York. Further advancing his expertise in healthcare management, he obtained an Executive MBA from the Quantic School of Business and Technology in Washington, DC.
At Park Avenue Medicine & Surgery, Dr. Dhaliwal focuses on comprehensive sports medicine care, integrating his background in regenerative medicine and drug-free treatments, such as Regenerative Tissue Therapy, to help patients recover from sports injuries, osteoarthritis, and other musculoskeletal conditions. His dedication to patient-centered care strengthens the practice's commitment to providing innovative and holistic healthcare solutions.
Rikin Patel, DO
Dr. Rikin Patel is a Sports Medicine Physician with a multifaceted background and expertise in various fields. With 11 years as a partner in a private orthopedic practice specializing in interventional Orthopedics and Spine Care, he has established himself as a leader in his field.
He joins Park Avenue Medicine & Surgery with over a decade of experience in regenerative medicine, focusing on platelet-rich plasma injections, bone marrow concentrate and adipose injections for pain relief. He also incorporates shockwave therapy into his practice and is a firm believer that your body is your medicine and that we need to harness its ability to heal itself.
He has developed a keen interest in health optimization, biohacking, and longevity. Recognizing the importance of comprehensive care, Dr. Patel specializes in men's health, including hormone replacement therapy (HRT) and treatments for erectile dysfunction (ED). He applies his in-depth knowledge of hormones, nutrition, exercise, and lifestyle factors to develop individualized treatment plans, optimizing health, vitality, and longevity in his patients. He is offering the latest in PRP and shockwave for sexual health.
Dr. Patel's commitment to advancing healthcare extends beyond his own practice. He serves as a director of The Orthobiologic Institute & Networks, consults with physician practices and advises multiple startups and industry leaders in physical longevity. Dr. Patel joined Innovative Growth Capital as a venture partner, playing a key role in the establishment of a biohacking fund for early-stage health and wellness start-ups.
Dr. Patel's educational journey began at Cornell University, where he earned his undergraduate degree. He then attended the New York College of Osteopathic Medicine for medical school, followed by residency training in Physical Medicine and Rehabilitation at NYU Medical Center in New York. Dr. Patel holds board certifications in Physical Medicine and Rehabilitation, with subspecialty fellowship training in both Sports Medicine and Interventional Pain Medicine.
Outside of his professional pursuits, Dr. Patel remains dedicated to his personal interests. He grew up with a passion for sports, particularly hockey, basketball, and golf, and continues to be an avid sports fan.
He also enjoys exploring architecture and design, as well as grilling with his friends.. With a creative side,
Dr. Patel aspires to produce his own short film or documentary in the future.
Russell Silver, MD
Education
MD, Universidad Autónoma de Guadalajara School of Medicine
Residency, Physical Medicine & Rehabilitation, New York Medical College
Certifications
American Board of Physical Medicine and Rehabilitation
Board-certified in Sports Medicine
Professional Summary Dr. Russell Silver is a dedicated and friendly physiatrist specializing in sports medicine and pain management. He provides expert care to his patients in Brooklyn, NY, focusing on rehabilitation, function restoration, and enhancing quality of life through mobility training. Dr. Silver's approach to patient care is centered on treating individuals with disabilities, particularly those related to the bone, muscle, nervous system, and soft tissue.
Specializations
Rehabilitation Medicine
Sports Medicine
Pain Management
Disability Treatment
Function Restoration
Hospital Affiliations
Lenox Hill Hospital
Mount Sinai Beth Israel
New York Methodist Hospital
Educational Background Dr. Silver earned his medical degree from the Universidad Autónoma de Guadalajara School of Medicine. He completed his residency in Physical Medicine and Rehabilitation at New York Medical College, where he gained extensive training in treating a wide range of musculoskeletal and neuromuscular conditions.
Patient Care Philosophy Dr. Silver believes in a comprehensive, patient-centered approach to care. He works closely with each patient to develop personalized treatment plans that address their unique needs and goals, emphasizing the importance of restoring function and improving overall quality of life.
Professional Memberships
American Academy of Physical Medicine and Rehabilitation
American Board of Physical Medicine and Rehabilitation
Languages Spoken
English
Spanish
Karan Chopra MD
Introducing Dr. Karan Chopra, a highly skilled and board-certified plastic surgeon renowned for his innovative techniques and commitment to delivering natural-looking results. With an exceptional educational background and extensive training, Dr. Chopra has established himself as a leading authority in the field of Plastic and Reconstructive Surgery.
At the prestigious Johns Hopkins Hospital in Baltimore, MD, Dr. Chopra received invaluable hands-on experience and mentorship from visionary leaders in the field. His focus on complex facial and orbital reconstructive surgery at the renowned R Adams Cowley Shock Trauma Center allowed him to refine his skills and expertise. Under the guidance of Dr. Mark Codner, he pursued a dual aesthetic and oculoplastic fellowship, further enhancing his capabilities. Additionally, he gained specialized knowledge in peripheral nerve surgery through training with Dr. A. Lee Dellon.
Dr. Chopra's dedication to advancing cosmetic surgery is evident through his development of revolutionary techniques and his artistic approach, which consistently deliver natural and personalized results for each patient. Recognized for his outstanding achievements, he has authored 53 peer-reviewed research articles and has been invited to share his expertise through over 20 lectures across the United States.
Believing in the importance of individualized treatment plans, Dr. Chopra offers the complimentary ENVISION Consultation to empower patients to reimagine themselves. During this one-on-one session, which can be conducted virtually from the comfort of one's own home, Dr. Chopra strives to deeply understand each patient's desires and goals. Through a collaborative discussion, he explores various options, thoroughly explaining the associated benefits, risks, and costs, to create a personalized treatment plan tailored to the patient's unique needs.
Currently practicing in Miami, Dr. Chopra's commitment to providing exceptional care is evident as he prepares to expand his services to New York by Fall 2023, obtaining licensure in the state.
With Dr. Karan Chopra's expertise, unwavering dedication to excellence, and commitment to patient satisfaction, you can embark on a transformative journey with confidence, knowing you are in the hands of a skilled and compassionate plastic surgeon.
John Pitman III., MD
Plastic & Reconstructive Surgery
Dr. John Pitman III, MD offers all the skills you are seeking of a top Park Avenue Plastic Surgeon.
Featured on MTV’s “I Want a Famous Face,” he trained at top-tiered US medical schools (University of Virginia, Northwestern University), under the mentorship of world-class famous plastic surgeons like Dr. Peter McKinney; and has performed thousands of successful surgeries over the past two decades. He serves his country part time as a reservist member of the US Army medical corps, and has been highly decorated for his service.
Dr. Pitman has served as an expert on several congressional panels, and has also served as a plastic surgeon to the US Senate. He has written several operating room safety standards for plastic surgery that have been adopted nationally. As a member of professional organizations such as ASPS, ASAPS, AAAASF, and ACS, Dr. Pitman has served on numerous prestigious committees that determine national direction for plastic surgery and given over thirty national scientific presentations. He has taught courses to other plastic surgeons on a national level, and has published significant anti-aging research in the Journal “Cell Biology.” He was awarded the Ben Eisman Award for Surgical Research and the Carl A. Moyer Award for best paper presented at the American Burn Association. During his burn fellowship he was awarded over $150,000 in research grants.
Dr. Pitman practices between our NYC and Miami offices.
Dr. Pitman has taught numerous medical students, resident physicians and fellows at Eastern Virginia Medical School and Walter Reed Army Medical Center. He was elected to Consumer Research Council’s “Top Physician’s in America” “Top Surgeon’s in America” and “Top Plastic Surgeons in America,” as well as serving four voluntary active duty tours at Walter Reed Army Medical Center in support of Operation Enduring Freedom and Operation Iraqi Freedom. He took care of hundreds of our most severely wounded casualties from those conflicts and brought several state of the art techniques to military plastic surgery for chest and abdominal reconstruction.
Dr. Pitman was a member of the first US Army mission to Haiti in 10 years to lend medical support prior to the earthquake; and was medical commander of the final earthquake relief mission to Haiti in 2011. In 2015, he was deployed to Afghanistan where he served as a Special Operations asset in a Forward Surgical Unit, and was awarded a Purple Heart, Combat Action Badge, Army Commendation Medal (his fourth) and Afghanistan Campaign Ribbon. He has now returned to private practice where he will perform cosmetic and non-cosmetic procedures out of his freestanding center in Williamsburg near the William and Mary College, where he has an AAASF certified operating room.
Marcelo Acosta, PA-C
Vein Management & Hair Restoration
Clinician Marcelo Acosta is a distinguished Physician Assistant at Park Avenue Medicine & Surgery, specializing in hair restoration and vein treatments. Practicing in New York City and Long Island, Clinician Acosta brings over 20 years of clinical experience to his patients, with more than a decade devoted to outpatient ambulatory surgery.
As a hair transplant specialist, Clinician Acosta is highly skilled in Follicular Unit Extraction (FUE) and non-surgical hair restoration techniques. He has received extensive training in aesthetic medicine, focusing on delivering natural and transformative results for his patients.
In addition to his work in aesthetic medicine, Clinician Acosta is a certified expert in vein treatments, with extensive experience diagnosing and treating venous insufficiency and related conditions. He specializes in endovenous laser ablation (EVLA), radiofrequency ablation (RFA), sclerotherapy, and advanced diagnostic imaging for venous disease. His comprehensive approach to vein care prioritizes patient comfort, safety, and optimal clinical outcomes, helping patients achieve healthier legs and an improved quality of life.
Clinician Acosta's academic foundation stems from his graduation from the Physician Assistant Program at St. Vincent Catholic Medical Center of NY in 2002. His extensive post-graduate training in imaging, FUE hair transplantation, and non-surgical hair restoration procedures underscores his commitment to providing advanced, patient-centered care.
Clinician Acosta is deeply dedicated to delivering impeccable care and achieving exceptional results, ensuring that every patient feels confident and well-cared for under his expertise. Whether addressing aesthetic goals or managing vein health, Marcelo Acosta, PA-C, exemplifies professionalism and excellence in every aspect of his practice.
Shelby King, BSN, RN
Shelby King, BSN, RN - Aesthetic & Regenerative Specialist
We are excited to welcome Shelby King, BSN, RN, as a key member of the Park Avenue Medicine & Surgery team. Shelby is a highly skilled and dedicated Registered Nurse with a comprehensive background in both clinical practice and aesthetic medicine. She specializes in providing advanced aesthetic treatments such as Botox, Fillers, PRP (Platelet-Rich Plasma) therapy, IV therapy, and more. Shelby’s expertise allows her to offer a unique blend of clinical precision and personalized care, ensuring exceptional results for every patient.
Shelby’s career in nursing has been shaped by her commitment to delivering superior patient outcomes. She began her clinical journey in oncology and critical care, where she provided expert nursing care for patients undergoing chemotherapy and other intensive treatments. Her strong foundation in medical care has transitioned seamlessly into the aesthetic field, where she uses her skills to help patients look and feel their best.
Shelby’s specialized training in injectables, scalp cryotherapy, and PRP administration positions her as a leader in regenerative treatments. At Park Avenue Medicine & Surgery, she offers personalized consultations to ensure that each patient receives the most effective and tailored treatments for their aesthetic and wellness goals. Her focus on client relationship building, combined with her expertise, ensures a top-tier experience for all who seek her care.
Before joining our team, Shelby honed her skills in aesthetic medicine with roles in hair restoration and plastic surgery, where she gained extensive hands-on experience. She is also certified in Botox and Dermal Fillers through the Aesthetic Medical Educators Training program.
Education & Certification:
Bachelor of Science in Nursing (BSN), Michigan State University
New York State Registered Nurse License
Certified in Botox and Dermal Fillers
ACLS - American Heart Association
PRP Administration and Scalp Cryotherapy Expert
Shelby King’s passion for aesthetics and regenerative medicine, coupled with her strong clinical foundation, make her an invaluable addition to our team. Whether you’re seeking aesthetic enhancements or wellness therapies, Shelby is here to guide you every step of the way.
Jonathan Kent, PsyD
Licensed Practicing Psychologist
Dr. Kent is a licensed psychologist with expertise in evidence based psychotherapy and psychological/neuropsychological assessment.
Dr. Kent specializes in scientifically validated psychological treatments including Cognitive-Behavior Therapy, Rational-Emotive Therapy, and Acceptance and Commitment Therapy. He works with adults, children, couples, and families with a focus on healing of complex psychological traumas, anxiety, depression, anger management, life-changes and work related issues. Treatment with Dr. Kent is provided in office or via video conferencing.
As a trained neuropsychologist, Dr. Kent is also an expert in the diagnosis and treatment of neurological and neurodevelopmental disorders, and their impact on functioning.
In addition to clinical work, Dr. Kent is also active in research. He holds faculty appointment in the Department of Psychiatry at New York University School of Medicine and is a visiting scientist in the Department of Cardiothoracic Surgery at Northwell health.
Sarah Richards, DPM
Podiatrist
Sarah Richards, DPM, is a highly skilled and board-certified podiatrist. She provides exceptional care to her patients in New Jersey, and New York City.
Dr. Richards graduated from The Ohio State University in Columbus, Ohio, with a bachelor’s in chemistry and international studies. Before going into podiatry, she completed a Master’s Degree in Education from Bar-Ilan University in Israel.
Dr. Richards earned her podiatry degree from the Kent State University College of Podiatric Medicine in Independence, Ohio, where she graduated at the top of her class. She went on to complete a three-year residency in foot and ankle medicine and surgery at Hoboken University Medical Center in Hoboken, New Jersey.
Dr. Richards is a former dancer and was initially inspired to pursue podiatry in order to rehabilitate injuries from dance performances. As a well-trained podiatrist, Dr. Richards diagnoses and treats an array of foot and ankle pathology including plantar fasciitis, warts, sports injuries, diabetic foot exams, ingrown toenails, and many other podiatric conditions.
Jason (Yong Jun) Cho, DPM
Podiatrist
Dr. Jason (Yong Jun) Cho, DPM, is a board-certified foot surgeon providing care at Park Avenue Medicine & Surgery. With over 1,400 surgical procedures under his belt, Dr. Cho is committed to helping each patient reach their optimal health. Dr. Cho is a practitioner with a specialized and adept skillset in the latest Minimally Invasive Bunion and Hammertoe Surgery techniques.
Dr. Cho completed his undergraduate studies at The University of Texas at Austin, obtaining a B.S. in Computational Biology. Subsequently, he pursued his medical education at the New York College of Podiatric Medicine. He received extensive training in reconstructive foot and ankle surgery during his four-year residency at Mount Sinai Beth Israel. He presently holds an attending appointment within the Orthopedics department at BronxCare Health System.
As a member of the Park Avenue Medicine & Surgery team, Dr. Cho provides a variety of surgical treatments for bunions, hammertoes, heel pain, congenital deformities and sports-related injuries.
Dr. Cho believes that the doctor-patient relationship is a collaborative partnership, wherein doctor’s compassion and enhanced knowledge play integral roles in delivering patient care. He fosters a strong sense of patient involvement and encourages them to gain a comprehensive understanding of the most optimal treatment plan available. Dr. Cho's central goals revolve around swiftly restoring patients’ capacity to resume their cherished activities with renewed confidence and sustained success.
Jeffrey Yellin, DPT
Jeffrey Yellin (Doctorate of Physical Therapy, Stonybrook University 2006) has been certified as a strength and conditioning specialist through NSCA, as a sports performance coach through USA weightlifting association, and as an active release technique practitioner through ART.
He was an original 10 partner of one of the largest outpatient physical therapy practices in the northeast, helping the company grow from 6 to over 170 locations.
Jeff has also assisted in the rapid growth and compliance of various healthcare companies nationwide providing consultation and speaking services to clinicians and upper management.
He is widely experienced in working with professional athletes across all the major sports leagues and fighting federations for rehabilitation, injury prevention, and strength and conditioning services. A renowned leader in the field of physical therapy, Jeff's expertise can also be found in various top lifestyle publications including Bustle, SELF, EliteDaily, and Shape Magazine.