Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. Frederic Stelzer xhas an overall rating of 4.3.

About

Dr. Frederic Stelzer, MD is a Doctor primarily located in Allentown, PA, with another office in Bethlehem, PA. He has 43 years of experience. His specialties include Gastroenterology and Internal Medicine. Dr. Stelzer is affiliated with Lehigh Valley Hospital-Cedar Crest, Lehigh Valley Hospital - Muhlenberg and Sacred Heart Hospital. He speaks English.

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Locations & Directions

Eastern Pennsylvania Gastroenterology & Liver Specialists

1501 N Cedar Crest Blvd
Allentown, PA 18104

Gastroenterology & Liver Specialists

2597 Schoenersville Rd
Bethlehem, PA 18017

Specialties & Expertise

Dr. Frederic Stelzer has the following 12 areas of expertise and 2 specialties:

  • Gastroenterology

    Specialty

  • Internal Medicine

    Specialty

  • AIDS/HIV (Acquired Immunodeficiency Syndrome)

    Expertise

  • 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

  • Infectious Disease

    Expertise

  • Irritable Bowel Syndrome (IBS)

    Expertise

  • Ulcerative Colitis

    Expertise

  • Languages

    • English

School

Saint Louis University School Of Medicine, 1974

Residency

Suny Health Science Center