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 Berquist is Excellent. Dr. Berquist has been reviewed by 2 patients who have provided 1 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
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 Berquist, MD is board certified in Pediatric Gastroenterology.

  • He has special expertise in 8 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Esophagoscopy
  • Intestinal Diseases
  • Kidney Transplant (Renal Transplant)
  • Liver Diseases
  • Liver Transplantation
  • Lymphoproliferative Disorders
  • Metabolic Bone Diseases

Education & Awards

Dr. Berquist graduated from Northwestern University, Chicago. He has 2 awards.

One of America's Leading Experts on:
Liver Transplantation
Castle Connolly's Top Doctors™ (2012 - 2013)


Dr. Berquist has 8 hospital affiliations:

  • California Pacific Medical Center - Davies Campus 
  • Stanford Hospital and Clinics 


  • French

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Additional Information
Dr. William Berquist MD is a male Pediatric Gastroenterologist, has 36 years of experience and practices in Pediatric Gastroenterology.
Where does Dr. William Berquist practice?
Dr. William Berquist has 4 office locations.
Dr. William Berquist practices Pediatric Gastroenterology near Palo Alto, CA.
Additional practice locations include: Stockton, CA and French Camp, CA.
See Palo Alto Pediatric Specialists.