Catherine J. Fedorka, MD, practices in the Glassboro, Camden, and Voorhees office locations of the Cooper Bone and Joint Institute. She completed an orthopaedic shoulder and elbow fellowship as part of the Harvard Combined Orthopaedic Program at both the Massachusetts General Hospital and Brigham and Women's Hospital in Boston. She completed her orthopaedic residency training just across the bridge at Hahnemann University Hospital/Drexel University College of Medicine after completing medical school at Jefferson Medical College of Thomas Jefferson University. Dr. Fedorka matriculated from Colgate University with a bachelors of arts in chemistry.

She has been an active researcher and has been published in multiple academic journals including Journal of Shoulder and Elbow Surgery, Clinical Orthopaedics and Related Research, Journal of Arthroplasty, American Journal of Orthopaedics, and Spine. She has also presented her research at regional, national, and international conferences.

While Dr. Fedorka treats a wide variety of orthopaedic injuries and fractures, she has a special interest in shoulder and elbow surgery, including shoulder replacement surgery (total shoulder arthroplasty, reverse total shoulder arthroplasty, and revision shoulder arthroplasty), athletic injuries of the shoulder and elbow, shoulder arthroscopy (including rotator cuff repair, shoulder instability surgery, biceps surgery etc.), and upper extremity fractures. Dr. Fedorka is a member of the American Academy of Orthopaedic Surgeons, American Shoulder and Elbow Surgeons, Orthopaedic Trauma Association, Arthroscopy Association of North America, Ruth Jackson Orthopaedic Society, and Philadelphia Orthopaedic Society.

Lisa Filippone, MD, is an Associate Professor of Emergency Medicine at Cooper Medical School of Rowan University. She graduated from the University of Maryland cum laude with a degree in biology, after which she attended Jefferson Medical College of Thomas Jefferson University.  Upon receiving her medical degree she completed her residency in emergency medicine at Cooper University Hospital. After residency, she worked as an attending physician in the Department of Emergency Medicine at Drexel University until she returned to Cooper in 2007.

Dr. Filippone is passionate about resident education with a particular focus on cardiology and ultrasound. She is a member of the EM Ultrasound division and, together with the core US faculty, provides one-on-one instruction during the US rotation. While Dr. Filippone is involved in a wide range of cardiology activities at Cooper, she is particularly enthusiastic with her weekly ECG conferences.