Sports Medicine
John Leddy, MD
Clinical Professor of Orthopaedics, University at Buffalo Jacobs School of Medicine and Biomedical Sciences
John J. Leddy, MD, FACSM, FACP, FAMSSM, is a primary care sports medicine physician specializing in concussion management and post-concussion syndrome. He serves as Medical Director of the University at Buffalo Concussion Management Clinic, the first U.S. center to implement a standardized treadmill test—the Buffalo Concussion Treadmill Test, developed with Barry Willer, PhD—to assess exercise tolerance for recovery determination and prescribe sub-threshold aerobic exercise for rehabilitating pa
40+
Years in Practice
Credentials
Board Certifications
- Internal Medicine (American Board of Internal Medicine)
- Family Medicine (American Board of Family Medicine)
- Sports Medicine, Certificate of Added Qualifications (American Board of Family Medicine)
Education & Training
- State University of New York at Buffalo — MD, Medicine (1985)
- New England Deaconess Hospital and Harvard University — Residency, Internal Medicine (1988)
- Union Memorial Hospital — Fellowship, Sports Medicine (1991)
- State University of New York at Buffalo — Faculty Development Fellow in Primary Care Sports Medicine (1991)
- Fordham University — BS, Biology, Summa Cum Laude (1981)
Peer Recognition
Clinical Focus
Subspecialties
Conditions & Treatments
Practice Details
Hospital Affiliations
- Buffalo General Medical Center
- Kenmore Mercy Hospital
- Erie County Medical Center
Languages
English, Spanish (Intermediate)
Experience
40+ years in practice