Dr. William E. Karnes Jr., MD


(1 review)
Accepting new patients 16 years of experience


Dr. William E. Karnes Jr., MD is an Internist (Gastroenterologist) in Orange, CA. He specializes in Gastroenterology, has 16 years of experience, and is board certified. He graduated from University of California-Los Angeles and he is affiliated with UCI Medical Center.

Dr. Karnes works at Orange Office. He treats conditions like Noninfectious Gastroenteritis and Colitis, Diverticulitis, Intestinal along with other conditions at varying frequencies. Dr. Karnes also conducts...

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Abdominal Pain
Abdominal Pain
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Treatment Frequency

Very High
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Treatment Frequency

Very High
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Treatment Frequency

Very High
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Patient Reviews (1)
Apr 9, 2019

Excellent caring doctor. One of the best! He has cared for my elderly mother for several years and has been very caring and attentive. After having her colon ruptured by a previous gastroenterologist, my mom felt confident enough to allow Dr....

About Dr. William E. Karnes Jr., MD


  • Gastroenterology

Years of Experience

16 years of experience

Languages Spoken

  • English



NPI Number


Education & Certifications

Medical Education



  • University Of Minnesota
  • University Of Minnesota


  • University of California-Los Angeles

Board Certifications

  • Gastroenterology
  • Internal Medicine


Orange Office

101 The City Dr S Bldg 22C,

Orange, CA 92868


Admitting Hospitals

  • UCI Medical Center

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