Overview
Jeffrey Mark is a Gastroenterologist in San Ramon, California. Dr. Mark is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Berdon Syndrome, Diverticular Disease, Anal Fissure, and Gastroesophageal Reflux Disease (GERD).
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- 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
- HMO
- POS
- PPO
- HMO
- MEDICARE SNP
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
Accepted plan types not found. Please verify directly with the provider.
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- HMO
- OTHER COMMERCIAL
- HMO
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
Additional Areas of Focus
Dr. Mark 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.
Genesis Healthcare Partners PC
Michelle Nguyen is a Gastroenterologist in Los Gatos, California. Dr. Nguyen is rated as an Advanced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her top areas of expertise are Irritable Bowel Syndrome (IBS), Bacterial Gastroenteritis, Small Bowel Bacterial Overgrowth, and Exocrine Pancreatic Insufficiency.
Stanford Health Care
Irene Sonu is a Gastroenterologist in Stanford, California. Dr. Sonu is rated as a Distinguished provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her top areas of expertise are Gastroparesis, Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, Endoscopy, and Colonoscopy.
Regents Of The Univ Of Ca
Antonio Mendoza is a Gastroenterologist in Sacramento, California. Dr. Mendoza is rated as an Advanced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Bile Duct Stricture, Acute Pancreatitis, Bile Duct Obstruction, Endoscopy, and Colonoscopy.
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
- Distinguished
- Berdon SyndromeDr. Mark isDistinguished. Learn about Berdon Syndrome.
- Advanced
- Anal FissureDr. Mark isAdvanced. Learn about Anal Fissure.
- Bacterial GastroenteritisDr. Mark isAdvanced. Learn about Bacterial Gastroenteritis.
- Barrett EsophagusDr. Mark isAdvanced. Learn about Barrett Esophagus.
- Childhood VolvulusDr. Mark isAdvanced. Learn about Childhood Volvulus.
- Colonic MalakoplakiaDr. Mark isAdvanced. Learn about Colonic Malakoplakia.
- Congenital Diaphragmatic Hernia
- Experienced
- Attenuated Familial Adenomatous Polyposis
- Benign Esophageal StrictureDr. Mark isExperienced. Learn about Benign Esophageal Stricture.
- Bowel IncontinenceDr. Mark isExperienced. Learn about Bowel Incontinence.
- Chronic Erosive GastritisDr. Mark isExperienced. Learn about Chronic Erosive Gastritis.
- CirrhosisDr. Mark isExperienced. Learn about Cirrhosis.
- ColitisDr. Mark isExperienced. Learn about Colitis.