Scientific Advisory Board

Dr. Ran Schwarzkopf, MD, MSc

Dr. Schwarzkopf is an orthopaedic surgeon at NYU Langone’s Hospital for Joint Diseases and an assistant professor of Orthopaedic Surgery at New York University, Hospital For Joint Diseases, Langone Medical Center.


Dr. Wayne Paprosky, MD, F.A.C.S.

Dr. Paprosky is an orthopaedic surgeon at Rush Presbyterian Medical Center in Chicago, and professor of Adult Joint Reconstruction Surgery at Rush University. He is also Learning Center Chair for the Association for Arthritic Hip and Knee Surgery. Dr. Paprosky developed the Paprosky Classification in revision hip replacement surgery used worldwide, and is a member …

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Dr. Michael Bradley, MD, MBA, MS

Dr. Bradley is Chief of Orthopaedic Surgery at South County Hospital in Wakefield, Rhode Island, and President/CEO of Ortho Rhode Island. His practice is focused on sports medicine, trauma, and knee, shoulder and hip replacements. He specializes in the direct anterior approach for total hip replacements and was active in the development of intellijoint HIP® Anterior. Dr. Bradley enjoys knowledge-sharing by teaching medical education courses …

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Dr. Jonathan Vigdorchik, MD

Dr. Vigdorchik has years of surgical experience with navigation and robotics. Dr. Vigdorchik is fellowship trained in Adult Reconstruction and Joint Replacement at Hospital for Special Surgery, and an assistant professor of orthopedic surgery at Weill Cornell Medical College. He specializes in all types of hip surgery from hip preservation to hip resurfacing, hip replacement, and revision.


Dr. Michael Alexiades, MD

Dr. Alexiades is an orthopaedic surgeon at Hospital for Special Surgery (HSS) in New York City – the number one American hospital for orthopedics nine years in a row ranked by the US News & World Report. Dr. Alexiades specializes in hip, knee, shoulder and elbow surgery including arthroscopic surgery, joint-sparing surgery and total joint replacement. He is …

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Dr. Allan Gross, MD, F.R.C.S.C.

Dr. Gross is an orthopaedic surgeon and Ghert Family Foundation Chair in Lower Extremity Reconstructive Surgery at Mount Sinai Hospital in Toronto. He is also professor and former Division Chairman of Orthopaedic Surgery at the University of Toronto. Dr. Gross is a world-renowned leader and researcher in revision hip surgery, and member of the International …

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Allan Gross

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