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

JONATHAN A SY, MD

PSYCHIATRY

Medical school: LOMA LINDA UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2012

NPI: 1629339148

Practice Locations (6)

AMPLA HEALTH

4941 OLIVEHURST AVE

OLIVEHURST, CA 959614225

5307434611

AMPLA HEALTH

2800 LINCOLN ST

OROVILLE, CA 959665961

5305347500

AMPLA HEALTH

1000 SUTTER ST

YUBA CITY, CA 959913504

5306739420

AMPLA HEALTH

355 SAMUEL DR

YUBA CITY, CA 959916324

5306749200

AMPLA HEALTH

931 MARKET ST

YUBA CITY, CA 959914210

5306718820

AMPLA HEALTH

935 MARKET ST, A

YUBA CITY, CA 959914217

Source: CMS National Downloadable File, September 2026.

JONATHAN SY, MD | HealthCareAtlasUSA