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Michael F. Harrer, MD

Michael F. Harrer, MD
Specialties: Hip,  Knee Surgeon

Dr. Harrer, a board certified orthopaedic surgeon, is fellowship trained in Adult Total Joint Reconstruction. His areas of expertise include but are not limited to minimally invasive techniques for total knee replacements and specializes in anterior total hip reconstructions as well as revision total joint replacements.


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  • 999 North Route 73
    Suites 301 and 401 (Please use Suite 401 for Mailing Purposes)
    Marlton, NJ 08053



Brian Campenella PA-C
Brian is a Certified Physician Assistant and graduated from the Hahnemann Physician Assistant Program at Drexel University. Prior to joining Rothman Institute, Brian worked at Orthopedic Reconstruction Specialists in Voorhees, NJ for five years and has also worked at Trenton Orthopedic Group. Before becoming a Physician Assistant, Brian worked as a certified athletic trainer at Framingham State College in Framingham, Massachusetts as well as Woodrow Wilson High School in Camden, New Jersey. Brian has experience in general orthopaedics, sports medicine and total joint replacement. He has worked with Dr. Michael Harrer for over 9 years in both the office and operating room and continues to do so.

Professional Profile


AB., Princeton University, Princeton, NJ
M.D., Jefferson Medical College, Philadelphia, PA
Internship, General Surgery, UMDNJ Robert Wood Johnson University Hospital, New Brunswick, NJ
Residency, Orthopaedic Surgery,UMDNJ Robert Wood Johnson University Hospital, New Brunswick, NJ
Fellowship, Adult Reconstruction, Anderson Orthopaedic Clinic, Mount Vernon, MA

Titles & Certifications

Board Certified, Orthopaedic Surgery

Professional Associations

New Jersey Orthopedic Society
American Association of Hip and Knee Surgeons.
American Academy of Orthopedic Surgeons
Pennsylvania Orthopedic Society

Hospital Affiliations

Rothman Orthopaedic Specialty Hospital
Virtua Hospital

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