Summary

Dr. William Hahn treats diverticular disease, colon polyps, and diverticulosis, and performs lower GI endoscopy, colonoscopy, and sedation. They practice gastroenterology and have 55 years of experience. Dr. Hahn is affiliated with Santa Barbara Cottage Hospital, Goleta Valley Cottage Hospital, and Huntsville Hospital for Women and Children, and sees patients in Santa Barbara, California. They completed residency at UCSD Medical Center and earned their MD from the University of Washington School of Medicine. They speak Chinese, English, and Spanish. Patients on Vitals rate Dr. Hahn 5 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 55 years of experience
  • 28 insurance plans accepted
  • speaks Chinese, English, Spanish
  • Ucsd Medical Center
  • 4 written reviews
  • 1 specialty
  • 10 areas of expertise
  • 3 hospital affiliations
  • 1 office location

Patients’ Perspective

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

Office Location

Pueblo Care Complex

317 W Pueblo StSanta Barbara, CA 93105
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

Compare with Similar Doctors

Dr William V. Hahn, MD
Theresa Obonyano, APRN
Bhavana Akotia, PA-C
Chimdi Mfebe, APRN
Dr William V. Hahn, MDTheresa Obonyano, APRNBhavana Akotia, PA-CChimdi Mfebe, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
5 
0 
0 
0 
55 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Chinese, English, Spanish Speaks English Speaks English Speaks English
Santa Barbara , CASacramento , CATempe , AZLittle Rock , AR
Med School: University Of Washington School Of Medicine Med School: The University of Texas Health Science Center at Houston Med School: Charles R Drew University Med School: Chamberlain University College of Nursing
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr William V. Hahn

  • Aetna
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • CareSource
  • CenCal Health
  • CHAMPVA
  • Cigna
  • Health Net - HMO
  • HealthSmart
  • Hometown Health
  • Humana - HMO
  • Kaiser Permanente
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • Magellan Health
  • Medica
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Nippon Life Benefits
  • State Farm
  • UnitedHealthcare
  • UnitedHealthcare - HMO

Medical Specialties

Dr William V. Hahn has the following specialty

Specialty Expertise

Dr William V. Hahn has the following 10 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

55 Years Experience

Dr William V. Hahn 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 Ucsd Medical Center.

Medical School

Graduated from University Of Washington School Of Medicine in 1971.

NPI Number

Dr Hahn's NPI number is 1033227582.

Similar doctors

Frequently Asked Questions

Does Dr William Hahn accept my insurance?
You can see the insurance plans that Dr William Hahn accepts on their Vitals profile.
Where is Dr William Hahn's office located?
Dr William Hahn's office is located at 317 W Pueblo St, Santa Barbara, CA, 93105.
Is Dr William Hahn accepting new patients?
Dr William Hahn is accepting new patients on Vitals. View Dr William Hahn's profile on Vitals to make an appointment.
Which hospitals is Dr William Hahn affiliated with?
Dr William Hahn is affiliated with Santa Barbara Cottage Hospital, Goleta Valley Cottage Hospital, and Huntsville Hospital For Women And Children.
How can I make an appointment with Dr William Hahn?
You can find contact information for Dr William Hahn here on Vitals.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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.