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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).

Learn more about Dr. William Allen:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (7)

The overall average patient rating of Dr. William Allen is Excellent. Dr. Allen has been reviewed by 13 patients who have provided 7 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 3.9
Courteous Staff 4.4
Accurate Diagnosis 4.3
Bedside Manner 4.1
Spends Time with Me 4.3
Follows Up After Visit 4.3

Specialties & Research

Dr. William Allen, MD is board certified in Orthopaedic Surgery.

  • He has special expertise in 3 areas:
  • Hip Osteoarthritis
  • Knee Osteoarthritis
  • Osteoarthritis (Hand and Wrist)

Education & Awards

Dr. Allen graduated from The University of Texas at San Antonio.


Dr. Allen has 4 hospital affiliations:

  • Sid Peterson Memorial Hospital 
  • Sid Peterson Memorial Hospital, Kerrville, Tx 


  • German

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Additional Information
Dr. William M Allen MD is a male Orthopaedic Surgeon, has 39 years of experience and practices in Orthopaedic Surgery.
Where does Dr. William M. Allen practice?
Dr. William Allen has 1 office location.
Dr. William Allen practices Orthopaedic Surgery near Kerrville, TX.
See Kerrville Orthopedic Surgeons.