Dr. Jason M. Desmarais, M.D., is a certified orthopaedic surgeon who sees patients at our offices. He has been practicing with Concord Orthopaedics. Fellowship-trained in adult hip and knee reconstruction at Hoag Orthopedic Institute, he specializes in relieving chronic joint pain and restoring mobility. An active member of the AAOS, he is dedicated to delivering personalized, evidence-based care and surgical excellence.
Dr. Jason M. Desmarais, M.D., is a certified orthopaedic surgeon who sees patients at our offices. He has been practicing with Concord Orthopaedics. Fellowship-trained in adult hip and knee reconstruction at Hoag Orthopedic Institute, he specializes in relieving chronic joint pain and restoring mobility. An active member of the AAOS, he is dedicated to delivering personalized, evidence-based care and surgical excellence.
Dr. Jason M. Desmarais, M.D., is an orthopaedic surgeon at Concord Orthopaedics specializing in adult hip and knee reconstruction. He earned his Bachelor of Arts in Biology from the College of the Holy Cross before completing a Master of Science in Biomedical Sciences and receiving his Doctor of Medicine from the Tufts University School of Medicine, where he was honored with the Medical Class of 1928 Award.
Dr. Jason M. Desmarais, M.D., completed his orthopaedic surgery residency through the Tufts Affiliated Hospitals Orthopaedic Surgery Residency Program in Boston, followed by an elite fellowship in Adult Reconstruction Hip and Knee at the Hoag Orthopaedic Institute in Irvine, California. An active member of the American Academy of Orthopaedic Surgeons, he is dedicated to delivering personalized, evidence-based care and surgical excellence to help patients relieve chronic joint pain, restore mobility, and improve their quality of life.

Very nice to work with. Have had surgery done by him . Each time I see him he always asks who thing are going and takes time to answer any questions I may have.
Hip replacement perfect. Dr. Desmarais and entire staff could not have been more professional. In at 6am and home by 6 pm. Thank you
I feel that Dr. Dasmarais was very thorough and explained everything very well to me. I was very satisfied with my visit.
Love Dr. Desmarais!
Answered my questions thoroughly. Attentive and helped me a great deal Very confident and knowledgeable.
Good communicator, very professional
First time I met him and he took the time to listen.
Gave me some new ideas and options to avoid surgery
Great personality, sets one at ease immediately, informative, very knowledgeable
Very pleasant young man. Listened to me.and explained potential surgery very well. Makes me feel comfortable