HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / CA

KATHERINE J HAHN, MD

GASTROENTEROLOGY

Medical school: NORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL

Graduated: 2011

Offers telehealth

NPI: 1457697211

Practice Locations (1)

CEDARS-SINAI MEDICAL CARE FOUNDATION

8536 WILSHIRE BLVD, SUITE 202

BEVERLY HILLS, CA 902113154

3102488200

Source: CMS National Downloadable File, September 2026.

KATHERINE HAHN, MD | HealthCareAtlasUSA