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William Hahn, MD

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How are star ratings for providers determined?

Star ratings are based on responses to survey questions that focus on a patient's likelihood to recommend the provider's office to family and friends as well as the provider's care, including whether the provider listened carefully, spent enough time with you, explained things in an easy-to-understand way, and seemed to know important information about your medical history. Press Ganey averages and converts all survey responses into a single star rating, with five stars being the highest.

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Photo of William Hahn, MD
Specialties
Locations Accepting new patients?
  • Yes

About

Professional Distinctions

  • Instructor of Medicine, University of California San Diego

At Sansum Clinic since:

 1977 (45 years)

Training & Certification

Medical School/Graduate School

  • University of Washington

Internship

  • University of California San Diego

Fellowships

  • Gastroenterology, University of California San Diego

Certifications

  • Gastroenterology, American Board of Internal Medicine
  • Internal Medicine, American Board of Internal Medicine

Additional Information

Affiliations

  • Member, Santa Barbara County Medical Society

About Ratings

How are star ratings for providers determined?

Star ratings are based on responses to survey questions that focus on a patient's likelihood to recommend the provider's office to family and friends as well as the provider's care, including whether the provider listened carefully, spent enough time with you, explained things in an easy-to-understand way, and seemed to know important information about your medical history. Press Ganey averages and converts all survey responses into a single star rating, with five stars being the highest.

Who receives a Press Ganey survey?

Press Ganey emails or mails surveys to patients who received care at Sansum Clinic and Ridley-Tree Cancer Center. This process ensures that feedback comes directly from patients who have been treated by our providers.

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