Dedicated to Our Patients

We empower patients and are dedicated to helping restore active lifestyles.

About Us: Medical Staff

John J. McInnis, MD

Board-Certified Orthopedic Surgeon

Medical Degree

University of Massachusetts Medical Center


Saint Elizabeth'’s Hospital

Orthopedic Surgery Residency

University of Massachusetts Medical Center
New England Baptist Hospital
St. Vincent Hospital

Hip & Knee Replacement Fellowship

Total Joint Replacement
Massachusetts General Hospital

Hospital Affiliations

* Emerson Hospital
* Mount Auburn Hospital


* Sports Medicine
* Total Joint
* Trauma
* Reconstructive Surgery

John McInnis, MD is a Board Certified Orthopedic Surgeon in practice at Emerson Hospital since 1992. Dr. Mcinnis is Fellowship Trained in Hip and Knee Replacement and this represents the majority of his practice. He also specializes in Knee Arthroscopy and Fracture management.

Dr. McInnis graduated from Harvard College with a degree in Applied Mathematics then attended University of Massachusetts Medical School. After a general surgery internship at St Elizabeth's Hospital in Boston, he returned to UMass where he completed the Combined Orthopedic Residency Program.

Dr. McInnis completed a Total Hip and Knee Replacement Fellowship at Mass General Hospital and New England Baptist Hospital under the mentorship of Dr. Hugh Chandler.

He is currently Board Certified by the American Board of Orthopedic Surgery and is a Fellow of the American Association of Hip and Knee Surgeons.

« Return to Previous Page