Overview
William Hahn is a Gastroenterologist in Santa Barbara, California. Dr. Hahn is highly rated in 11 conditions, according to our data. His top areas of expertise are Familial Adenomatous Polyposis, Lymphocytic Colitis, Diverticular Disease, Gastrectomy, and Endoscopy.
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
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- 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.
- 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
- HMO
- OTHER COMMERCIAL
- 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
317 West Pueblo Street, Santa Barbara, CA 93105
Additional Areas of Focus
Dr. Hahn 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.
Sansum Clinic Pueblo Multi-Specialty Clinic
Mick Meiselman is a Gastroenterologist in Santa Barbara, California. Dr. Meiselman is highly rated in 53 conditions, according to our data. His top areas of expertise are Pancreatic Pseudocyst, Bile Duct Obstruction, Cholestasis, Pancreatectomy, and Endoscopy.
Covington Menz Lyche And Lin Medical Gp
Kip Lyche is a Gastroenterologist in Ventura, California. Dr. Lyche is highly rated in 55 conditions, according to our data. His top areas of expertise are Esophageal Varices, Visceromegaly, Hepatitis, Endoscopy, and Colonoscopy.
Robert Moghimi is a Gastroenterologist in Valencia, California. Dr. Moghimi is highly rated in 46 conditions, according to our data. His top areas of expertise are Gastrointestinal Bleeding, Painful Swallowing, Swallowing Difficulty, Gastrectomy, and Gastrostomy. Dr. Moghimi 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
- ColitisDr. Hahn isAdvanced. Learn about Colitis.
- Collagenous ColitisDr. Hahn isAdvanced. Learn about Collagenous Colitis.
- Congenital Diaphragmatic Hernia
- DiarrheaDr. Hahn isAdvanced. Learn about Diarrhea.
- Diverticular DiseaseDr. Hahn isAdvanced. Learn about Diverticular Disease.
- EsophagitisDr. Hahn isAdvanced. Learn about Esophagitis.
- Experienced
- Acute PancreatitisDr. Hahn isExperienced. Learn about Acute Pancreatitis.
- Alcoholic CirrhosisDr. Hahn isExperienced. Learn about Alcoholic Cirrhosis.
- Angiodysplasia of the ColonDr. Hahn isExperienced. Learn about Angiodysplasia of the Colon.
- AscitesDr. Hahn isExperienced. Learn about Ascites.
- Bacterial GastroenteritisDr. Hahn isExperienced. Learn about Bacterial Gastroenteritis.
- Barrett EsophagusDr. Hahn isExperienced. Learn about Barrett Esophagus.

