Michael E. Marchetti, M.D.
Practice: South Shore Orthopedics
Specialty: Orthopedics
Office locations: Hingham, MA
Dr. Michael Marchetti, M.D., earned his medical degree and completed his orthopedic residency at the University of Massachusetts Medical School, followed by a sports medicine fellowship at Minneapolis Sports Medicine Center. Board-certified and named a Castle Connolly Top Doctor, he maintains active staff privileges at South Shore Hospital. Dr. Marchetti specializes in shoulder, knee, and hip injuries, tailoring non-surgical care, targeted rehabilitation, and minimally invasive arthroscopy to patient goals.
Dr. Michael Marchetti, M.D., earned his medical degree and completed his orthopedic residency at the University of Massachusetts Medical School, followed by a sports medicine fellowship at Minneapolis Sports Medicine Center. Board-certified and named a Castle Connolly Top Doctor, he maintains active staff privileges at South Shore Hospital. Dr. Marchetti specializes in shoulder, knee, and hip injuries, tailoring non-surgical care, targeted rehabilitation, and minimally invasive arthroscopy to patient goals.
Dr. Michael Marchetti, M.D., is an orthopedic sports medicine specialist who helps patients with shoulder, knee, and hip injuries through both surgical and non-surgical treatments. He offers a full spectrum of care, from advanced imaging and targeted rehabilitation to minimally invasive arthroscopic surgery when needed. He is always tailoring treatment to each patient's goals and activity level.
Dr. Marchetti earned his Medical Degree from the University of Massachusetts Medical School in Worcester, MA, where he was recognized early in his career with the Lange Medical Publications Award for Outstanding Achievement as a Medical Student and participation in the Senior Scholars Program. He remained at the University of Massachusetts Medical Center for his internship and orthopedic surgery residency, where he was honored as Chief Resident of the Year in 1998. To further specialize in athletic injuries, he completed a Sports Medicine Fellowship at the prestigious Minneapolis Sports Medicine Center in Minnesota.
Board-certified by the American Board of Orthopaedic Surgery, Dr. Marchetti maintains active staff privileges at South Shore Hospital in South Weymouth, MA. He has been consistently recognized by his peers as a Castle Connolly Top Doctor since 2017. Dr. Marchetti stays closely connected to the latest advancements in his field through memberships in the American Academy of Orthopaedic Surgeons (AAOS), the American Orthopaedic Society for Sports Medicine (AOSSM), the Eastern Orthopaedic Association (EOA), the Massachusetts Medical Society (MMS), and the Massachusetts Orthopedic Association (MOA).
Throughout his career, Dr. Marchetti has made significant contributions to orthopedic research, with peer-reviewed publications appearing in The American Journal of Orthopedics, the Journal of Shoulder and Elbow Surgery, and the Journal of Orthopaedic Trauma. His published work covers a diverse range of topics, including complex meniscus anatomy, hip fracture-dislocations, and bone density changes following joint surgery.

Great Attention to Detail
Awesome guy made me feel very comfortable!
Dr. Marchetti is very attentive with me. He listened to my concerns regarding my shoulder issues. Today we discussed shoulder surgery options and areas that would be surgically performed on. He’s efficient, he’s polite, he professional, and takes the time to listen to you and answer your questions. Highly recommend Dr. Marchetti as an orthopedist and surgeon.
Very helpful
Michael Marchetti is as good as they come.
Excellent communication and good explanation of my situation
Talk to me like a friend, very great doctor personable, and I can bring up my concerns. And he will tell me straight up what he thinks, appreciate everything. He's done for me in the past year and a 1/2
Always satisfied with my appointment with Dr Marchetti. He listens to my concerns.
Great and skillful orthopedic surgeon ! The best of the best ! Thanks so much !
Phenomenal doctor!