Dr. John A Leone, DO

Dr. John Leone is an internal medicine and family medicine physician who brings nearly four decades of medical expertise to his practice in Buffalo, New York. He earned his Doctor of Osteopathy degree from the New York Institute of Technology College of Osteopathic Medicine and completed his residency training at Kaleida Health System. With 39 years of experience caring for patients, Dr. Leone offers comprehensive medical care across both specialties. He is fluent in English, French, and Spanish, allowing him to serve a diverse patient population.

Dr. Leone practices throughout the Buffalo area, with locations including Buffalo General Medical Center, Millard Fillmore Suburban Hospital in Williamsville, Sisters of Charity Hospital, and Kenmore Mercy Hospital. His clinical expertise includes treating venous skin ulcers, stasis dermatitis, and venous insufficiency. He also provides therapeutic services such as physical therapy, strength training, and manual therapy to help patients …restore function and mobility. Patients consistently rate Dr. Leone highly for his care, giving him an average rating of 4.8 out of 5 stars.