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

VIKTORIYA YANCHUK, DO

NEPHROLOGY

Medical school: COLLEGE OF OSTEO MED OF THE PACIFIC AT POMONA

Graduated: 2015

NPI: 1932587169

Practice Locations (1)

INLAND EMPIRE NEPHROLOGY INC

400 N PEPPER AVE

COLTON, CA 923241801

9098357946

Source: CMS National Downloadable File, September 2026.