About Us: About Dr. O'Hearn

Dr. O'HearnJohn P. O'Hearn, MD

Board-Certified Orthopedic Surgeon
Specializing in Hip and Knee Joint Replacement and Restoration

Medical Degree

Creighton University School of Medicine
Omaha, NE

Internship

Creighton University Affiliated Hospitals
Omaha, NE

Orthopedic Surgery Residency

University of Maryland Hospital
Baltimore, MD

Specialty Certification

American Board of Orthopaedic Surgery

Staff Memberships

* Upper Chesapeake Medical Center
* Harford Memorial Hospital

Professional Memberships Include

* Fellow, American Academy of Orthopaedic Surgeons
* Fellow, International College of Surgeons
* American College of Physician Executives
* Maryland Orthopaedic Society
* Southern Orthopaedic Society
* Eastern Orthopaedic Association
* Harford County Medical Society
* Medical and Chirurgical Faculty of Maryland