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

HEATHER ALLYSSA DEHAAN, MD

FAMILY PRACTICE

Medical school: BOSTON UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2015

Offers telehealth

NPI: 1063894715

Practice Locations (1)

UC REGENTS

101 THE CITY DR S

ORANGE, CA 928683201

7144567002

Source: CMS National Downloadable File, September 2026.

HEATHER DEHAAN, MD | HealthCareAtlasUSA