Medical school: IRVINE CALIFORNIA COLLEGE OF MEDICINE
Graduated: 1980
Also: EMERGENCY MEDICINE
NPI: 1477504249
Practice Locations (1)
SARAH SANDELL MD FACP AND SUSAN SLEEP MD AMC
3742 KATELLA AVE, SUITE 302
LOS ALAMITOS, CA 907203172
5629360292
Source: CMS National Downloadable File, September 2026.