Summary

Dr. William Berquist is a gastroenterologist specializing in pediatric care, bringing over five decades of medical expertise to his practice. He earned his medical degree from Northwestern University Feinberg School of Medicine and completed his residency at Stanford University School of Medicine. With 51 years of experience treating young patients, Dr. Berquist has developed deep expertise in digestive health issues affecting children and adolescents. He is fluent in both Spanish and English, allowing him to serve diverse patient populations.

Dr. Berquist practices at Lucile Salter Packard Children's Hospital at Stanford and maintains locations in both Palo Alto and Walnut Creek, California. He focuses on helping children with feeding disorders and addressing concerns about picky eating behaviors. Dr. Berquist also treats gastroesophageal reflux disease (GERD) in pediatric patients. His diagnostic approach includes comprehensive blood work and liver function testing to ensure thorough evaluation of his young patients' health. Patients consistently rate Dr. Berquist's care as exceptional, giving him a perfect 5.0-star rating.
Read More Read less

Overview based on verified provider data

Quick Facts

  • 5
  • 51 years of experience
  • 34 insurance plans accepted
  • speaks Spanish, English
  • Stanford University School Of Medicine
  • 1 written review
  • 2 specialties
  • 14 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 7 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. William Eric Berquist has 7 locations

Stanford Childrens Health Specialty Services Walnut Creek

106 La Casa ViaWalnut Creek, CA 94598
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Lucile Salter Packard Childrens Hospital At Stanford

725 Welch RdPalo Alto, CA 94304

Dr. William Eric Berquist

730 Welch Rd Fl 2Palo Alto, CA 94304

Stanford Health Care

500 Pasteur DrPalo Alto, CA 94304

Stanford Medicine Pediatrics

453 Quarry Rd # Mc5660Palo Alto, CA 94304

Dr. William Eric Berquist

730 Welch RdPalo Alto, CA 94304

Stanford Hospital

300 Pasteur DrPalo Alto, CA 94304

Compare with Similar Doctors

Dr. William Eric Berquist, MD
Chimdi Mfebe, APRN
Rachel Oliver, APRN
Theresa Obonyano, APRN
Dr. William Eric Berquist, MDChimdi Mfebe, APRNRachel Oliver, APRNTheresa Obonyano, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
51 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, English Speaks English Speaks English Speaks English
Walnut Creek , CALittle Rock , ARSACRAMENTO , CASACRAMENTO , CA
Med School: Northwestern University Feinberg School Of Medicine Med School: Chamberlain University College of Nursing Med School: University of South Alabama Med School: The University of Texas Health Science Center at Houston
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. William Eric Berquist

  • Aetna
  • Aetna - HMO
  • Alameda Alliance for Health
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Central California Alliance for Health
  • Central California Alliance for Health - Medicaid (Managed)
  • Cigna
  • Contra Costa Health Plan
  • Health Net
  • Health Net - HMO
  • Health Plan of San Joaquin
  • Health Plan of San Mateo
  • Health Plan of San Mateo - Medicaid
  • Hometown Health
  • Kaiser Permanente
  • Kaiser Permanente - HMO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (HMO Plans)
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Optum Health
  • Oscar Health Insurance
  • Santa Clara Family Health Plan
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - PPO
  • Valley Health Plan
  • Valley Health Plan - Medicaid (Managed)

Medical Specialties

Dr. William Eric Berquist has the following 2 specialties

Specialty Expertise

Dr. William Eric Berquist has the following 14 areas of expertise

  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Check-up
  • Esophagoscopy
  • Immunization
  • Intestinal Diseases
  • Kidney Transplant (Renal Transplant)
  • Liver Diseases
  • Liver Transplantation
  • Lymphoproliferative Disorders
  • Metabolic Bone Diseases
  • Pediatric Diabetes
  • Pediatrics
  • Physical
  • Vaccination

Certifications, License, & Education

51 Years Experience

Dr. William Eric Berquist holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expires in 2027.

Education & Training

Residency

Completed their residency at Stanford University School Of Medicine.

Medical School

Graduated from Northwestern University Feinberg School Of Medicine in 1975.

NPI Number

Dr. Berquist's NPI number is 1659461457.

Similar doctors

Frequently Asked Questions

Where is Dr. William Berquist's office located?
Dr. William Berquist's office is located at 106 La Casa Via, Walnut Creek, CA, 94598.
Is Dr. William Berquist accepting new patients?
Dr. William Berquist has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. William Berquist accept virtual/telehealth appointments?
Dr. William Berquist has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. William Berquist accept my insurance?
You can see the insurance plans that Dr. William Berquist accepts on their Vitals profile.
Which hospitals is Dr. William Berquist affiliated with?
Dr. William Berquist is affiliated with Lucile Salter Packard Childrens Hospital At Stanford.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.