

Orthopaedics
William Postma, MD
Washington, DC
Dr. William Postma is an empathetic and dedicated orthopedic surgeon serving the Washington, DC metropolitan area. Dr. Postma is an alumnus of the Medical University of South Carolina where he earned his medical degree. He completed his internship and residency in orthopedic surgery at MedStar Georgetown University Hospital. Dr. Postma continued his training by completing a fellowship in sports medicine at the University of Pittsburgh Medical Center. Dr. Postma serves as the Chief of Sports Medi
20+
Years in Practice
Peer Recognition
- Castle Connolly — Top Doctor
2025-2026 (2 years)
- Healthgrades — Healthgrades Honor Roll
Clinical Focus
Subspecialties
Sports Medicine
Conditions & Treatments
Arthroscopic SurgeryACL & Ligament ReconstructionSports InjuriesMusculoskeletal Conditions
Practice Details
Hospital Affiliations
- MedStar Georgetown University Hospital
Experience
20+ years in practice