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Orthopaedic Surgeon, Surgical Specialist
35 years of experience
Video profile
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Mary Keenan is Good. Dr. Keenan has been reviewed by 6 patients who have provided 3 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.3
Promptness 4.0
Courteous Staff 4.7
Accurate Diagnosis 4.0
Bedside Manner 4.7
Spends Time with Me 4.7
Follows Up After Visit 4.0

Specialties & Research

Dr. Mary Keenan, MD is board certified in Orthopaedic Surgery.

  • She has special expertise in 4 areas:
  • Arthritis
  • Hip Osteoarthritis
  • Knee Osteoarthritis
  • Plastic Surgery (Cosmetic & Reconstructive Surgery)

Education & Awards

Dr. Keenan graduated from Drexel University , Philadelphia.


Dr. Keenan has 4 hospital affiliations:

  • Pennsylvania Hospital University PA Health System 
  • Albert Einstein Medical Center 

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Additional Information
Dr. Mary Ann E Keenan MD is a female Orthopaedic Surgeon, has 35 years of experience and practices in Orthopaedic Surgery.
Where does Dr. Mary A. Keenan practice?
Dr. Mary Keenan has 4 office locations.
Dr. Mary Keenan practices Orthopaedic Surgery near Philadelphia, PA.
Additional practice locations include: Jenkintown, PA.
See Philadelphia Orthopedic Surgeons.