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Surgical Specialist, Orthopaedic Surgeon
33 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 (1)

The overall average patient rating of Dr. William Dillin is Good. Dr. Dillin has been reviewed by 8 patients who have provided 1 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.3
Promptness 2.5
Courteous Staff 2.5
Accurate Diagnosis 3.4
Bedside Manner 3.0
Spends Time with Me 3.2
Follows Up After Visit 3.4

Specialties & Research

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

  • He has special expertise in 7 areas:
  • Back Injuries
  • Head and Neck Disorder
  • Hip Osteoarthritis
  • Infection
  • Knee Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Scoliosis

Education & Awards

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


Dr. Dillin has 5 hospital affiliations:

  • St. Jude Medical Center 
  • Centinela Hospital Medical Center 


  • Spanish

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Additional Information
Dr. William Hugo Dillin MD is a male Orthopaedic Surgeon, has 33 years of experience and practices in Orthopaedic Surgery.
Where does Dr. William H. Dillin practice?
Dr. William Dillin has 3 office locations.
Dr. William Dillin practices Orthopaedic Surgery near Anaheim, CA.
Additional practice locations include: Los Angeles, CA.
See Anaheim Surgeons.