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

ALEXANDER ROBERT JACK, MD

DERMATOLOGY

Medical school: UNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE

Graduated: 2009

NPI: 1346482627

Practice Locations (1)

ELIZABETH V LENER MD INC

600 CORPORATE DR, SUITE 240

LADERA RANCH, CA 926942111

9493648411

Source: CMS National Downloadable File, September 2026.

ALEXANDER JACK, MD | HealthCareAtlasUSA