Blair S. Ashley, MD

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Dr. Ashley specializes in the diagnosis, treatment, and rehabilitation of total and partial hip and knee replacement and revision surgery in adults. Her research interests are focused in health care policy and improving recovery for joint replacement and revision patients. Dr. Ashley believes in taking a conservative approach to care and in spending time preoperatively with her patients to ensure they understand the process of joint replacement and its impact on their lives. Dr. Ashley recognizes that the decision to have surgery is a shared one between the patient, referring provider and surgical care team.

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Conditions & Treatments




  • Medicare Railroad
  • Medicare Part A
  • Medicare Part A & B
  • Medicare Part B Only
  • Medical Assistance of PA
  • Medicare Advantage Delaware
  • Medicare Advantage Maryland
  • Medicare Advantage New Jersey
  • Medicare Advantage New York
  • Medicare Advantage Out of State
  • Medical Assistance Pending
  • Medicaid Pending HRSI
  • Medicaid Pending Paths
  • MA Pending Inmate
  • Blue Cross Blue Shield Out of State
  • Blue Cross Blue Shield Personal Choice Methodist Employee
  • Blue Cross Blue Shield Personal Choice Exchange
  • Main Line Health Employee PPO-Blue Cross Blue Shield Personal Choice
  • Blue Cross Blue Shield Personal Choice TJU Employee
  • Blue Cross Blue Shield Special Care


  1. 1
    120 Valley Green Lane
    Main Line Health King of Prussia, Suite 510
    King of Prussia, PA 19406
  2. 2
    100 East Lancaster Avenue
    Lankenau Medical Science Bldg, Suite 280
    Wynnewood, PA 19096
  3. 3
    3855 West Chester Pike
    Main Line Health Newtown Square, Suite 245
    Newtown Square, PA 19073

Provider Bio

Blair S. Ashley, MD

I am an orthopaedic surgeon with a focus on joint replacement, and am fellowship-trained at The Rothman Institute in adult reconstruction. After earning my medical degree at The University of Pittsburgh School of Medicine, I completed my residency in orthopaedic surgery at the Hospital of the University of Pennsylvania.
Years Experience:
*Members of the Main Line Health medical staff are affiliated with Bryn Mawr Hospital, Lankenau Medical Center, Paoli Hospital and Riddle Hospital. Membership on the medical staff of any of our hospitals does not constitute an employment or agency relationship.

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