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

KRISTINA A ROLOFF, DO

OBSTETRICS/GYNECOLOGY

Graduated: 2006

NPI: 1649418401

Practice Locations (2)

400 N PEPPER AVE

COLTON, CA 923241801

9095803470

VALLEY OBSTETRICS AND GYNECOLOGY MEDICAL GROUP INC

400 N PEPPER AVE, 2MOB206

COLTON, CA 923241801

9095802270

Source: CMS National Downloadable File, September 2026.