Dr. Michael O'Sullivan is fellowship-trained for adult reconstructive surgery at the Rush University Medical Center. He specializes in joint replacement surgery, including total hip and total knee replacements, partial knee replacements, minimally invasive total joint replacements, computer navigated total joint replacements, outpatient total hip and total knee replacement, and complex primary or revision total joint replacements.
Dr. Michael O'Sullivan is fellowship-trained for adult reconstructive surgery at the Rush University Medical Center. He specializes in joint replacement surgery, including total hip and total knee replacements, partial knee replacements, minimally invasive total joint replacements, computer navigated total joint replacements, outpatient total hip and total knee replacement, and complex primary or revision total joint replacements.
Board-Eligible in Orthopedic Surgery
Sub-Specialty:
Joint Replacement Surgery, including total hip and total knee replacements, partial knee replacements, minimally invasive total joint replacements, computer navigated total joint replacements, outpatient total hip and total knee replacement, and complex primary or revision total joint replacements.
Education & Postgraduate Training:
Fellowship: Adult Reconstructive Surgery, Rush University Medical Center, Chicago, IL
Internship and Residency: Orthopedic Surgery, University of Connecticut Health Center, Farmington, CT
Medical School: Tufts University School of Medicine
Undergraduate: Boston College
Professional Activities:
American Academy of Orthopaedic Surgeons
American Association of Hip and Knee Surgeons
Hospital Affiliations:
Baystate Medical Center

Very friendly and very efficient
Great surgeon, Straight and to the point..like the simplicity . .
I was very happy with Dr.O'Sullivan. Severe pain in both hips for years, preventing a lot of activity.He did replacement surgery on both..a total game changer.He was very thorough in explaining the process,no complications & very comprehensive after care. I would recommend Dr O’Sullivan to anyone in need of this surgery.
Very personable.
Very informative. Excellence bedside manner.
Very personable and explained things thoroughly
Clear and concise information
Very professional , makes you feel at ease no pressure for surgery.
Very kind, listens
I appreciated that he gave me options other than just rushing to surgery