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

DENNIS J SHEEHAN, MD

CARDIOVASCULAR DISEASE (CARDIOLOGY)

Medical school: LOMA LINDA UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1977

Also: INTERNAL MEDICINE

Offers telehealth

NPI: 1205880101

Practice Locations (1)

DIGNITY HEALTH MEDICAL FOUNDATION

2900 WHIPPLE AVE, SUITE 140

REDWOOD CITY, CA 940622844

6502612366

Source: CMS National Downloadable File, September 2026.

DENNIS SHEEHAN, MD | HealthCareAtlasUSA