Nicholas Procaccini, M.D.



1135 116th Ave NE Suite 560

Bellevue, WA 98004

Open today 7:30AM - 5 PM

Quick Facts

  • Colon Cancer Screenings
  • IBD, Crohn’s Disease, Ulcerative Colitis
  • Acid Reflux/Heartburn
  • Expert Endoscopy and Colonoscopy
  • Currently Accepting New Patients
  • Most Insurance Plans Accepted

Washington Gastroenterology - Bellevue, WA

Gastroenterology in Bellevue, WA

Washington Gastroenterology - Bellevue, WA

1135 116th Ave NE

Suite 560

Bellevue, WA 98004

Open today 7:30AM - 5 PM

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PLEASE NOTE: If you are an Existing Patient, you can see a Nurse Practitioner today between 8 AM and 4 PM PST. Visit this link to access an ON-DEMAND Virtual Visit

If you are experiencing a medical emergency, please call 9-1-1. This form is intended for non-urgent appointment requests only. Non-emergency requests will be responded to within 24-48 hours.

About Nicholas Procaccini, M.D.

Why Gastroenterology?

During medical school and residency, I became fascinated with the multitude of disease processes in the field of gastroenterology and hepatology. The mixture of consultative medicine, procedures and hospital care has kept me stimulated through the course of my practice.

What Can Patients Expect?

My role is to give patients the most up to date, evidence-based advice to best understand their health. I try to create a collaborative environment with my patients so they can make the most informed healthcare decisions for their individual situation.

Other Interests:

I am active in various sports (racquetball league, and tennis). I also enjoy skiing and travel with my wife and our teenage daughter. I speak Italian and am a dual Italian citizen.

Board Certified: Gastroenterology


  • Undergraduate Degree: University of Virginia, B.A., Psychology
  • Graduate Degree: Juris Doctor, College of William & Mary, School of Law Master of Sciences, Public Health Sciences, University of Virginia
  • Medical Degree: University of Virginia
  • Medical Residency: University of Virginia
  • Medical Fellowship: University of Virginia


English, Italian


  • Patients' Top Choice Award- US News and World Report

Professional Affiliations

  • American Association for the Study of Liver Diseases (AASLD)
  • European Association for the Study of the Liver (EASL)
  • American Gastroenterological Association (AGA)
  • Virginia State Bar


I was looking for a second opinion and found a Dr. that took the time to explain my condition much better than my previous Dr. He also confirmed what my gut told me in a very kind and caring way. He asked me several times if I had any more questions and I never felt rushed. I’m very glad I found him. Thank You!

N.H. Google

Meeting Dr Procaccini for the first time, I was instantly put at ease. I’m so happy to have a Dr who listens and cares.

J.C. Google

All around excellent experience. Friendly, clean, efficient... literally painless. :)

H.Z. Google

Nick was great. Had some poor experiences with other specialists, but I felt heard, understood, and comfortable with the treatment plan after my first visit

C.M. Google

I had an upper endoscopy and it was quick and easy with no problems whatsoever! Dr. Procaccini is very kind and answered all of my questions. Highly recommend!!

J.L. Google


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