William Callahan, MD

William Callahan, MD, is a board-certified family medicine physician with certificate of added qualification in sports medicine. He specializes in primary care sports medicine and non-operative orthopedics including care of acute and overuse injuries as well as osteoarthritis, tendinopathy and other degenerative musculoskeletal conditions. He has experience with musculoskeletal ultrasound including selected ultrasound-guided injections and procedures including Platelet Rich Plasma (PRP) and cort