Overview
David Shields is a Gastroenterologist in San Mateo, California. Dr. Shields is rated as an Experienced provider by MediFind in the treatment of Hemorrhoids. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Hemorrhoids, and Gastrectomy.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
222 W 39th Ave, San Mateo, CA 94403
Additional Areas of Focus
Dr. Shields has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
California Cardiovascular Consultants
Shakir Hyder is a Gastroenterologist in Fremont, California. Dr. Hyder is rated as a Distinguished provider by MediFind in the treatment of Hemorrhoids. His top areas of expertise are Hemorrhoids, Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Endoscopy, and Gastrectomy.
Washington Township Medical Foundation
Arun Srivatsa is a Gastroenterologist in Fremont, California. Dr. Srivatsa is rated as a Distinguished provider by MediFind in the treatment of Hemorrhoids. His top areas of expertise are Hemorrhoids, Lower Esophageal Ring, Familial Colorectal Cancer, Endoscopy, and Colonoscopy.
Edward Onuma is a Gastroenterologist in San Mateo, California. Dr. Onuma is rated as an Advanced provider by MediFind in the treatment of Hemorrhoids. His top areas of expertise are Hemorrhoids, Heartburn, Portal Hypertension, Gastrectomy, and Colonoscopy. Dr. Onuma is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Familial Adenomatous PolyposisDr. Shields isAdvanced. Learn about Familial Adenomatous Polyposis.
- Turcot SyndromeDr. Shields isAdvanced. Learn about Turcot Syndrome.
- Experienced
- Alcoholic CirrhosisDr. Shields isExperienced. Learn about Alcoholic Cirrhosis.
- Banti's SyndromeDr. Shields isExperienced. Learn about Banti's Syndrome.
- Barrett EsophagusDr. Shields isExperienced. Learn about Barrett Esophagus.
- Bile Duct ObstructionDr. Shields isExperienced. Learn about Bile Duct Obstruction.
- Bile Duct StrictureDr. Shields isExperienced. Learn about Bile Duct Stricture.
- Campylobacter InfectionDr. Shields isExperienced. Learn about Campylobacter Infection.