As per Washington state guidance, masks are required regardless of vaccination status in all of our facilities. Please be aware that if you do not have a mask when you arrive we can provide one for you or reschedule your appointment. Exposure to someone that has tested positive for COVID requires a 14 day wait time regardless of vaccination status or a negative test before being seen in person. We appreciate your understanding!

Clinical Research

Washington Gastroenterology is actively involved in clinical research. Research studies are designed to find better ways to diagnose, prevent or treat diseases and medical conditions. We are focused on studies involving individuals with Crohn's Disease, Diverticulitis, GERD, Hepatitis B, Hepatitis C, Irritable Bowel Syndrome and Ulcerative Colitis.

Currently Enrolling Clinical Trials – Bellevue

Celiac Study

Ulcerative Colitis
  • Arena Pharmaceuticals
  • Applied Molecular Transport (AMT)
  • Gossamer

    • Crohn's Disease
  • Eli Lilly
  • Prometheus Biosciences

    • Colon Cancer
  • Freenome Blood Test
  • Guardant Blood Test




    • If you are interested in participating in clinical studies, please send an email to wagiresearch@washgi.com.

    Currently Enrolling Clinical Trials –  Tacoma

    Celiac Study

    Ulcerative Colitis
  • Applied Molecular Transport (AMT)
  • Vidofludimus Calcium
  • Prometheus Biosciences

    • Pouchitis
  • Applied Molecular Transport (AMT)

    • Crohn's Disease
  • EliLilly
  • Janssen
  • Prometheus Biosciences

    • Colon Cancer
  • Freenome Blood Test

    • If you are interested in participating in clinical studies, please send an email to wagiresearch@washgi.com.

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