About
Dr. Lionel Bissoon is a Doctor of Osteopathic Medicine and a nationally recognized leader in anti-aging and integrative medicine. He has practiced on Manhattan's Upper West Side for more than two decades. His work spans regenerative medicine, hormone optimization, ozone therapy, and preventive care. He holds a specialty focus in anti-aging, regenerative, and integrative medicine, along with bioidentical hormone therapy.
Dr. Bissoon is passionate about hormone optimization including testosterone, BHRT, and HCG therapy. He also works extensively with NAD+ protocols, ozone treatments, stem cell and exosome therapies, and gut health. He approaches complex conditions including Lyme disease, chronic fatigue, heavy metal toxicity, and neurodegenerative diseases such as Alzheimer's and Parkinson's. His guiding principle is direct: the most powerful medicine is time spent truly listening to the patient. Media outlets including the Financial Times, the New York Times, Watch! COM have featured his work. Watch! Magazine invited him to share his top five anti-aging tips for men. He holds a 5-out-of-5 star rating across 41 patient reviews.
Education & Training
Additional Training
Specialty focus in anti-aging, regenerative, and integrative medicine; bioidentical hormone therapy
Conditions Treated
Who is Dr. Bissoon right for?
Dr. Bissoon is a strong fit for adults focused on performance, longevity, and proactive health optimization. Executives and professionals seeking a thorough, personalized approach to preventive care benefit most from his model. He also works well with patients managing complex or chronic conditions such as Lyme disease, chronic fatigue, or hormonal imbalances. Patients interested in advanced therapies like ozone treatment, NAD+ protocols, or stem cell therapy will find a knowledgeable partner in Dr. Bissoon.
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Frequently Asked Questions
Dr. Bissoon treats a wide range of conditions spanning hormonal, metabolic, and chronic health concerns. His work includes hormone imbalances, Lyme disease, chronic fatigue, heavy metal toxicity, and neurodegenerative diseases such as Alzheimer's and Parkinson's. He also supports patients with gut health issues, weight management, and age-related decline.
Dr. Bissoon offers an extensive range of advanced therapies. These include ozone therapy, NAD+ IV therapy, stem cell and exosome therapies, peptide therapy, bioidentical hormone replacement, and Therapeutic Plasma Exchange. He administers all IV therapies in private rooms.
Dr. Bissoon holds specialty training and recognition in anti-aging, regenerative, and integrative medicine. He is a Doctor of Osteopathic Medicine and a nationally recognized leader in his field.
Dr. Bissoon believes the most powerful medicine is time spent truly listening to the patient. He builds a bespoke optimization program for each person using a Human Refinement philosophy. His approach combines precision diagnostics with cutting-edge therapies and attentive follow-through.
Yes, hormone optimization is a core part of Dr. Bissoon's practice. He works with testosterone replacement therapy, bioidentical hormone replacement therapy, and HCG therapy. He tailors hormone protocols to each patient's individual biology and health goals.
Dr. Bissoon brings more than two decades of experience on Manhattan's Upper West Side. Liondale Medical ranks among the first New York City facilities to offer hyperbaric ozone 10-pass therapy. The practice also holds certification to deliver the BR+/NAD program, one of only a few certified offices in New York. Media outlets including the Financial Times and the New York Times have featured his work.
Dr. Bissoon commonly sees Wall Street executives, tech professionals, and high-performing adults focused on longevity and optimization. He also treats patients managing complex chronic conditions who have not found answers through conventional care. His practice suits anyone ready to take a proactive, personalized approach to long-term health.
Doctor profile last updated March 21, 2026