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

RYAN M GREYTAK, MD

PSYCHIATRY

Medical school: UNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE

Graduated: 2009

Offers telehealth

NPI: 1750604617

Practice Locations (2)

4430 CAMPUS AVE, SUITE 8

SAN DIEGO, CA 921163907

4430 CAMPUS AVE, SUITE 8

SAN DIEGO, CA 921163976

Source: CMS National Downloadable File, September 2026.

RYAN GREYTAK, MD | HealthCareAtlasUSA