John P. Haskoor, M.D.
Practice: South Shore Orthopedics
Specialty: Orthopedics
Office locations: Hingham, Abington
Dr. John Haskoor, M.D., earned his medical degree from NYU School of Medicine and completed his orthopedic residency at UMass Medical School, followed by a shoulder and elbow fellowship at Johns Hopkins Hospital. A board-certified surgeon, Dr. Haskoor specializes in diagnosing and treating complex shoulder conditions. He utilizes personalized treatment plans, including specialized reverse shoulder replacement, to help patients restore joint motion, relieve pain, and return to their active daily routines.
Dr. John Haskoor, M.D., earned his medical degree from NYU School of Medicine and completed his orthopedic residency at UMass Medical School, followed by a shoulder and elbow fellowship at Johns Hopkins Hospital. A board-certified surgeon, Dr. Haskoor specializes in diagnosing and treating complex shoulder conditions. He utilizes personalized treatment plans, including specialized reverse shoulder replacement, to help patients restore joint motion, relieve pain, and return to their active daily routines.
Dr. John Haskoor, M.D., specializes in the diagnosis and treatment of shoulder conditions, helping patients restore strength, motion, and comfort in everyday life. He offers a range of advanced treatments—including a specialized reverse shoulder replacement—for those with complex joint damage. With a focus on personalized care, he guides each patient through treatment options that fit their needs and lifestyle. His goal is to help people return to the activities they enjoy with lasting relief and improved function.
Dr. Haskoor graduated Summa Cum Laude from the University of Connecticut before earning his Medical Degree at the NYU School of Medicine, where he was inducted into the prestigious Alpha Omega Alpha (AOA) Honor Medical Society. He completed his internship and orthopedic surgery residency at the University of Massachusetts Medical School, followed by a elite, specialized Shoulder and Elbow Fellowship at The Johns Hopkins Hospital in Baltimore, MD.
Board-certified by the American Board of Orthopaedic Surgery, Dr. Haskoor maintains active memberships in top professional organizations, including the American Shoulder and Elbow Surgeons (ASES), the American Academy of Orthopaedic Surgeons (AAOS), and the Massachusetts Orthopedic Association (MOA). He is also an active contributor to clinical research in shoulder reconstruction and sports medicine, with peer-reviewed publications in major orthopedic journals such as the Journal of Shoulder and Elbow Surgery and JBJS Case Connector.

Awesome. Just the best.
A real professional with skill and an easygoing personality. Thank you doctor!
Very pleasant
This was my first visit with Dr. Haskoor. I fractured my left shoulder (humerus) in April and had been followed by his PA Sarah McLauren for the first four visits of my recovery. After introducing himself we reviewed my history, treatment plan for physical therapy and if it was working for me. After checking my ROM and pain level we decided that a cortisone injection would be helpful. It didn’t hurt as much as other cortisone injections I’ve had in the past. Dr. Haskoor respected my experience as a retired ICU trauma nurse. I felt that what we decide to do is a collaborative effort. I’m quite happy with this visit.
I made an appointment with him but saw a PA instead to review my sons broken collarbone
Dr Haskoor is caring and encouraging and never makes you feel rushed.
Very thorough. I feel confident about my treatment going forward.
Exceptional experience
Dr Haskoor’s bedside manner is awesome…. He took the time to go over everything with me, he did not rush….. very kind!
Dr. Haskoor is absolutely WONDERFUL!! I'll miss not seeing him every 4-6 weeks. Excellent surgeon & bed side manner!! He is always pleasant, happy & explains everything perfectly. His two male assistants Will & Im sorry I don't know his name are both wonderful as well! I'd highly recommend Dr. Haskoor for any of your shoulder needs!