Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. Tommy Oei xhas an overall rating of 4.0.

About

Dr. Tommy Oei, MD is a Doctor primarily located in Fontana, CA. He has 19 years of experience. His specialties include Gastroenterology and Internal Medicine. Dr. Oei is affiliated with Kaiser Permanente Fontana Medical Center. He speaks English.

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Dr. Tommy Oei, MD is similar to these 3 Doctors near Fontana, CA.

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Dr. Stephen Myung

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Dr. Habib Elghoul

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Dr. Joe Wohlmuth

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Locations & Directions

Kaiser Permanente Fontana Medical Center

9961 Sierra Ave
Fontana, CA 92335

Specialties & Expertise

Dr. Tommy Oei has the following 10 areas of expertise and 2 specialties:

  • Gastroenterology

    Specialty

  • Internal Medicine

    Specialty

  • Abdominal Pain

    Expertise

  • Acid Reflux Disease (GERD)

    Expertise

  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)

    Expertise

  • Celiac Disease

    Expertise

  • Colonoscopy

    Expertise

  • Constipation

    Expertise

  • Hemorrhoids

    Expertise

  • Hepatitis C

    Expertise

  • Irritable Bowel Syndrome (IBS)

    Expertise

  • Ulcerative Colitis

    Expertise

  • Languages

    • English

School

New York University School Of Medicine, 1997