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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 (4)

The overall average patient rating of Dr. Robert Frederick is Good. Dr. Frederick has been reviewed by 17 patients who have provided 4 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.5
Promptness 2.8
Courteous Staff 3.5
Accurate Diagnosis 3.3
Bedside Manner 3.2
Spends Time with Me 3.0
Follows Up After Visit 2.8

Specialties & Research

Dr. Robert Frederick, MD is board certified in Orthopaedic Surgery.

  • He has special expertise in 5 areas:
  • Adolescent Medicine
  • Hip Osteoarthritis
  • Knee Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Pediatrics

Education & Awards

Dr. Frederick graduated from Rush Medical College, Chicago. He has 2 awards.

Patients' Choice Award (2011, 2013)
Compassionate Doctor Recognition (2011, 2013)


Dr. Frederick has 28 hospital affiliations:

  • Bryn Mawr Rehabilitation Hospital 
  • Mercy Suburban Hospital 


  • Spanish

> > > > Dr. Robert Frederick, MD

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Additional Information
Dr. Robert Winston Frederick MD is a male Orthopaedic Surgeon, has 26 years of experience and practices in Orthopaedic Surgery.
Where does Dr. Robert W. Frederick practice?
Dr. Robert Frederick has 2 office locations.
Dr. Robert Frederick practices Orthopaedic Surgery near Philadelphia, PA.
Additional practice locations include: Marlton, NJ.
See Philadelphia Surgeons.