Mercer-Bucks Orthopedics
Mercer-Bucks Orthopedics

Providers / Fredric A. Kleinbart, MD

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Fredric A. Kleinbart, MD

Orthopaedic Surgeon & Sports Medicine Specialist, Sports Medicine Specialist & Shoulder & Knee Specialist


Fredric Kleinbart, MD, is a board-certified orthopaedic surgeon working closely with patients at Mercer-Bucks Orthopaedics, with offices in Hamilton, Lawrenceville, and Princeton, New Jersey, and Langhorne, Pennsylvania. 

He was the former director of sports medicine and was an active member at Hahnemann University Hospital in Philadelphia, Pennsylvania. Additionally, he is an associate professor of orthopaedic surgery at Drexel University College of Medicine. 

He has a Certificate of Added Qualification in Sports Medicine, and for the last five years, he has been an associate master instructor of arthroscopy at the Ortho​​paedic Learning Center, which allows him to teach arthroscopies nationally. 

A graduate of the University of Pennsylvania School of Medicine, Dr. Kleinbart completed his residency training in orthopaedic surgery at Kingsbrook Jewish- Beth Israel Medical Centers and his sports medicine fellowship at Temple University Hospital. 

Dr. Kleinbart’s USA Olympic experience includes serving as the orthopaedic surgeon at the San Diego Olympic training center, as a ringside physician for USA Boxing, and a ringside physician for the Olympic boxing trials. 

He was the head orthopaedic surgeon and co-team physician for Drexel University. He was also the orthopaedic consultant for the American Repertory Ballet and the Princeton Ballet School and has a long history as a team physician for various collegiate and high school teams. 

Dr. Kleinbart has been instrumental in creating specialty sports clinics, including the Arts Medicine Center, the Women’s Sports Medicine Center, and the Pediatric Sports Medicine clinics at Hahnemann University Hospital and the Drexel University College of Medicine. 

Dr. Kleinbart established the Hahnemann University Hospital and Drexel Sports Medicine Arthroscopy lab and is an associate master instructor for various national arthroscopy courses. Currently, he is the Medical Director at Mercer County Surgery Center. 

He frequently lectures on such varied topics as “The Weekend Warrior,” “The Female Athlete," and “Common Orthopaedic Injuries”. He has a special interest in shoulder and knee reconstruction and the Female Triad.