Alert: Phone Scam Warning. Learn More

Charles G. Phan, M.D.

Gastroenterologist

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Why did you choose to specialize in Gastroenterology?

I had chosen this specialty because the gastrointestinal tract is a deceptively simple organ with many fascinating secrets and mysterious interactions waiting to be unveiled.

Do you have a specialty of interest within GI?

I chose liver diseases, especially viral hepatitis because of the earnest desire to make a concrete difference in the lives of my patients.

Where did you study?

University of California, Irvine (undergraduate)
Medical College of Wisconsin (medical school)
University of California, Irvine (residency & fellowship)

What certifications do you hold?

Board certified in Gastroenterology

What do you and your family enjoy doing in your spare time?

Painting, writing poetry, growing bonsai, traveling, trying out new restaurants, going to movies

Do you fluently speak any other languages in addition to English?

Vietnamese

Please list your professional affiliations.

American Gastroenterology Association, American Associated for the Study of Liver Diseases, Vietnamese American Medical Association- National & Greater Houston, Harris County Medical Association

Alert: Phone Scam Warning

We’re seeing an increase in phone scams targeting patients. Callers may pose as Medicare, your doctor’s office, or another healthcare provider to obtain your Medicare number or other personal information.

Please remember:

  • Never share your Medicare number, Social Security number, or banking information with unsolicited callers.
  • Medicare will never call you unexpectedly to request your number or personal details.
  • Be wary of offers for “free” medical equipment or services in exchange for your Medicare information.
  • If a call seems suspicious, hang up and contact the clinic where you receive care directly using the phone number listed on our website for that location.

To report a suspicious call: Call 1-800-MEDICARE (1-800-633-4227) or visit reportfraud.ftc.gov.