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Orthopaedic Associates of Manhasset

Proudly affiliated with St. Francis Hospital

Orthopaedic Associates of Manhasset was established in Great Neck, New York in 1971 as a small general orthopaedics practice. Today we are a large multi-specialty group of board-certified, fellowship-trained physicians. Our orthopedic surgeons specialize in hand and wrist surgery, foot and ankle surgery, joint replacement, sports medicine, spine surgery, and traumatic fracture care. Our physical medicine and rehabilitation physicians focus on interventional physiatry, sports medicine, and non-surgical treatments of the spine. 

Through the years we have grown to meet the needs of our patients, offering on-site diagnostics, pain management procedures, and physical and occupational therapy all under one roof. Our doctors prefer to treat injuries without surgery whenever possible, but if surgery is necessary, you can be assured you are in the hands of some of the finest orthopaedic surgeons in New York.

Our medical providers and staff take a personal interest in each patient and will treat you with the individualized care you deserve. Our ultimate goal is to minimize your pain, maximize your function, and achieve the best outcomes for your condition.

To schedule an appointment, call (516) 627-8717


shoulder xray

At Orthopaedic Associates of Manhasset in Great Neck, New York, all of our physicians are board certified in orthopaedics or physical medicine and rehabilitation. In addition, all completed post-residency fellowships in orthopaedic surgery, sports medicine, orthopaedic research, hand surgery, foot, ankle, orthopaedic trauma, arthroscopy, or joint replacement surgery. 

Our orthopaedic doctors were educated at some of the most prestigious medical schools and renowned institutions in the country. They have a long list of distinguished credentials and many years of experience as successful surgeons, researchers, educators, and innovators.

Not only do they provide leading-edge treatments and perform advanced procedures, but many have been or are currently involved in developing revolutionary new procedures or surgical devices. From advice to expert surgery, our doctors are among the most capable and respected orthopaedic surgeons in metropolitan New York. 


  • General Orthopaedic Surgery
  • Joint Replacement / Revisions
  • Hand & Wrist Surgery
  • Trauma & Fracture Care
  • Foot & Ankle Surgery
  • Spine
  • Sports Injuries
  • Pain Management
  • Physical Therapy / Occupational Therapy
  • Work-Related Injuries

To schedule an appointment with one of our orthopedic surgeons or physiatrists, call Orthopaedic Associates of Manhasset in Great Neck, New York at (516) 627-8717

Our Doctors 

Richard D’Agostino, M.D.
Chairman, Department of Orthopedic Surgery, St. Francis Hospital
Sports Medicine Surgery

Bruce Seideman, M.D.
Director of Joint Replacement Surgery, St. Francis Hospital
Adult Reconstructive, Total Joint Replacement 

Matthew Goldstein, M.D.
Chief of Orthopedic Spine Surgery, St. Francis Hospital 

Hamid Mostafavi, M.D.
Director of Trauma Surgery, St. Francis Hospital
General Orthopedics 

Michael Angel, M.D.
Sports Medicine Surgery 

Kevin Cassidy, M.D.
Adult Reconstructive, Total Joint Replacement 

Andrew Greenberg, M.D.
Hand, Upper Extremity Surgery 

Jeffrey Richmond, M.D.
Trauma Surgery, General Orthopedics 

Wei Shen, M.D.
Foot and Ankle 

Peter Stein, M.D.
Hand, Upper Extremity Surgery 

David Tuckman, M.D.
Hand, Upper Extremity Surgery 

Brian Capogna, M.D.
Shoulder, Elbow, Hip and Knee Injuries 

Joseph A. Rothenberg, M.D.
Board-Certified Physiatrist
Sports Medicine and Non-Surgical Spine Treatments

Amir Annabi, M.D.
Board-Certified Physiatrist
Sports Medicine and Non-Surgical Spine Treatments




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