Mary Anne O'Callaghan, MD

Family Medicine · El Segundo, CA

Practice location

Address

845 MARYLAND ST, El Segundo, CA 90245

Phone

(310) 640-9604

Specialties

• Family Medicine – Doctors who provide ongoing primary care for patients of all ages.

About

Mary Anne O'Callaghan, MD is a family medicine provider based in El Segundo, CA. Profile information is sourced from the National Provider Identifier (NPI) registry.