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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. William Pearce is Good. Dr. Pearce has been reviewed by 6 patients who have provided 1 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. William Pearce, MD, PHD is board certified in Gastroenterology.

  • He has special expertise in 5 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Pearce graduated from George Washington University. He has 1 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)


Dr. Pearce has 5 hospital affiliations:

  • University Of Washington Medical Ctr 
  • Valley Medical Center 


  • English

> > > > Dr. William Pearce, MD, PHD

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Additional Information
Dr. William A Pearce MD and PHD is a male Internist, has 27 years of experience and practices in Gastroenterology.
Where does Dr. William A. Pearce practice?
Dr. William Pearce has 4 office locations.
Dr. William Pearce practices Gastroenterology near Renton, WA.
Additional practice locations include: Seattle, WA.
See Renton Gastroenterologists.