John Brennan, MD

Sports MedicineOrthopedic Surgery

Accepting New Patients

Highlights

Male

Orthopedic Associates of Long Island, LLP - East Setauket
- 6 Technology Drive, Suite 100, East Setauket, NY 11733
- Get Directions
- Phone: 631-689-6698
Orthopedic Associates of Long Island, LLP - Centereach
- 2112 Middle Country Road, Centereach, NY 11720
- Get Directions
- Phone: 631-689-6698

Residency: Mount Sinai St. Luke's-Roosevelt Hospital Center, Orthopedic Surgery, 1999
Residency: Mount Sinai St. Lukes- Roosevelt Hospital (use Mount Sinai West), General Surgery, 1995
Medical School: SUNY Downstate Medical Center, 1993