Matthew J. Kelly, M.D.

Dr. Kelly has a special interest in fracture care, sports medicine and shoulder surgery.

Dr. Kelly is a general orthopaedic surgeon, with a focus on shoulder surgery, sports medicine, and knee replacement.

Dr. Kelly attended medical school at the Penn State College of Medicine, and completed an Orthopaedic Surgery residency at Penn State Milton S. Hershey Medical Center in 2004. He served as an orthopaedic surgeon in the United States Army for five years, during which he was stationed at Fort Leonard Wood, Missouri, Fort Belvoir, Virginia and Iraq. He then completed a Shoulder Surgery fellowship in Sydney, Australia, where he received another year of additional training in rotator cuff repair, shoulder replacement and shoulder instability surgery. He joined the Orthopedic Institute of Pennsylvania in 2010.

Dr. Kelly is board certified in Orthopaedic Surgery and Sports Medicine by the American Board of Orthopaedic Surgery, and is a fellow of the American Academy of Orthopaedic Surgery.

Dr. Kelly has volunteered as the Palmyra (High School) Cougars’ Team Orthopaedic Surgeon since 2011. He has previously served as the Team Orthopaedic Surgeon for the Harrisburg Heat Soccer Team from 2011-2016.

Dr. Kelly lives in Hershey with his wife and their four sons. He enjoys running, exercise, soccer and skiing. He is an Assistant Scoutmaster with Boy Scout Troop 65, in Hershey.


  • Bachelor's of Science from Penn State University
  • Doctor of Medicine from Penn State College of Medicine
  • Orthopaedic Surgery Residency Training at the Penn State Milton S. Hershey Medical Center
  • Shoulder Surgery and Sports Medicine Fellowship, St. George Hospital, Sydney, Australia


  • Camp Hill
  • Hershey
  • Harrisburg

Provider Assistant

  • Ashley M. - Ext. 248

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