Dr. Marissa Elizabeth Bonyun

Dr. Marissa Bonyun is a board-certified orthopedic surgeon who has dedicated 13 years to helping patients overcome musculoskeletal challenges and return to active lives. She earned her medical degree from the University of Toronto Faculty of Medicine, bringing comprehensive training in surgical and non-surgical treatment approaches to her practice. Her expertise spans the full spectrum of orthopedic care, with particular focus on conditions affecting the joints and mobility.

Dr. Bonyun practices at multiple University of Maryland locations throughout Baltimore and the surrounding region, including University of Maryland Medical Center, Saint Joseph Medical Center in Towson, and UM Capital Region Medical Center in Largo. She specializes in treating patients with joint pain, hip discomfort, and arthritis-related conditions. Her treatment approach includes physical therapy guidance, strength training programs, and hands-on manual therapy techniques to help patients regain function and …reduce pain.