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

ROBERT L GROSS JR., DO

HOSPITALIST

Medical school: MICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE

Graduated: 1998

NPI: 1396827358

Practice Locations (4)

KERN VALLEY HEALTHCARE DISTRICT

6412 LAUREL AVE

Lake Isabella, CA 932409529

KERN VALLEY HEALTHCARE DISTRICT

6412 LAUREL AVE

LAKE ISABELLA, CA 932409529

7603792681242

SIENNA MEDICAL CORPORATION

6425 LYNCH CANYON DR

LAKE ISABELLA, CA 932409726

7603798630

KERN VALLEY HEALTHCARE DISTRICT

PO BOX, SUITE 1628

LAKE ISABELLA, CA 93240

Source: CMS National Downloadable File, September 2026.