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

GREGORY S ISHIMOTO, MD

EMERGENCY MEDICINE

Medical school: UNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE

Graduated: 2006

Also: FAMILY PRACTICE

NPI: 1164681896

Practice Locations (3)

AMERICAN SPECIALTY PHYSICIANS GROUP INC

173 E WEBSTER ST

COLUSA, CA 959322949

2092876308

ORCHARD HOSPITAL

240 SPRUCE ST

GRIDLEY, CA 959482216

5308469000

ORCHARD HOSPITAL

284 SPRUCE ST

GRIDLEY, CA 959482216

5308469080

Source: CMS National Downloadable File, September 2026.

GREGORY ISHIMOTO, MD | HealthCareAtlasUSA