MedStar Orthopaedic Institute at Waldorf is part of the MedStar Orthopaedic Institute, the area’s largest and most experienced team of orthopedic surgeons. A leader in the diagnosis and treatment of a wide range of orthopedic conditions, we combine the experience and expertise of our skilled orthopedic surgeons—most who are fellowship-trained experts—who use their knowledge and advanced training to customize the right solution for you.
No matter how simple or complex your orthopedic condition, our team of fellowship trained orthopedic surgeons has the expertise to help you.
We set high expectations for your recovery and tackle any challenge to restore your function and range of motion. Our goal is to get you back to your favorite activities—whether it’s walking, playing a professional sport or keeping up with your grandchildren.
Our Specialists

Vestinia P. Bridges, MD
Sports Medicine




John P. Byrne, MD
General Orthopedic Surgery




Dennis A. Carlini, MD
General Orthopedic Surgery




Ahamefula E. Onyike, MD
Joint Replacement (Hip & Knee)




Edward C. Rabbitt, MD
General Orthopedic Surgery




Jeffrey D. Sabloff, MD
General Orthopedic Surgery




Alan George Schreiber, MD
Spine Surgery



Orthopedic Specialties
Contact Us by Phone
Our providers are available to diagnose and treat a wide range of orthopedic and sports medicine injuries. To request an appointment by phone, please call (855) 788-6464. , Monday-Friday, 8a.m. to 6p.m.
If this is an emergency, please call 911 immediately for assistance.
Your privacy is important to us. All information you provide is 100% confidential.