About
Dr. Bennett Lewis earned his Bachelor of Arts in Psychology from the State University of New York Stony Brook, pursued pre-medical studies at Columbia University School of General Studies, and earned his Doctorate in Osteopathic Medicine from New York College of Osteopathic Medicine. He completed his internship and residency in internal medicine at Coney Island Hospital Division of City Hospitals of New York City.
Dr. Lewis has over 20 years of experience in primary care and chronic diabetes management. He has run his own private internal medicine practice since 1992 and is a member of the National Board of Osteopathic Medical Examiners. He focuses on internal medicine, weight loss, and primary care. He has accumulated over 1,000 five-star online reviews. He takes pride in listening closely to each patient to better understand their individual goals.
Education & Training
Undergraduate
State University of New York Stony Brook, B.A. Psychology; Columbia University School of General Studies, Pre-Medical Studies
Medical School
New York College of Osteopathic Medicine, Doctorate in Osteopathic Medicine
Residency
Internal Medicine, Coney Island Hospital Division of City Hospitals of New York City
Languages
English
Conditions Treated
Who is Dr. Lewis right for?
Dr. Lewis is a strong fit for patients seeking thorough primary care with an emphasis on chronic disease management. Adults managing diabetes or working toward meaningful weight loss benefit from his focused clinical experience. Patients who want a physician who listens carefully and tailors care to their personal goals will connect well with his approach. His 20-plus years in independent practice reflect a stable, relationship-driven style of care.
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Internal MedicineFrequently Asked Questions
Dr. Lewis specializes in internal medicine, primary care, and weight loss management. He has particular depth in chronic diabetes care, with over 20 years of focused experience in that area.
Dr. Lewis has practiced internal medicine and primary care for over 20 years. He has operated his own private practice since 1992.
Dr. Lewis earned his Doctorate in Osteopathic Medicine from New York College of Osteopathic Medicine. He completed his internship and residency in internal medicine at Coney Island Hospital Division of City Hospitals of New York City.
Dr. Lewis focuses on genuinely listening to each patient to understand their goals. He tailors his care to individual needs rather than applying a one-size-fits-all approach.
Yes. Weight loss management is one of Dr. Lewis's core clinical areas. He combines internal medicine expertise with individualized care planning to help patients reach sustainable results.
Yes. Dr. Lewis is a member of the National Board of Osteopathic Medical Examiners.
Doctor profile last updated June 12, 2026