Division of Rheumatology
Mark Matsos
MD FRCPC
Academic (or Research or Clinical) Interests
Dr. Mark Matsos is an Assistant Professor in the Department of Medicine, Division of Rheumatology, McMaster University. Dr. Matsos graduated with a Medical Degree from the University of Western Ontario in 2004. He completed his postgraduate training at McMaster University, obtaining his FRCPC in Internal Medicine (2008) and Rheumatology (2009), before joining the Rheumatology Division at McMaster in 2009.
His clinical interests include Systemic Lupus Erythematous, inflammatory arthritis (rheumatoid, seronegative spondyloarthropathy, undifferentiated inflammatory arthritis) and musculoskeletal medicine education at the undergraduate and postgraduate medicine levels.
Selected Publications
- Matsos M, Harish S, Zia P, Ho Y, Chow A, Ioannidis G, Khalidi N. Ultrasound of the hands and feet for rheumatological disorders: influence on clinical diagnostic confidence and patient management. Skeletal Radiol. 2009 Nov;38(11):1049-54.


