HealthCareAtlasUSA

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Doctors / CA

DENNIS J BUCHANAN, MD

OBSTETRICS/GYNECOLOGY

Medical school: UNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE

Graduated: 1979

NPI: 1003864737

Practice Locations (4)

PROVIDENCE MEDICAL FOUNDATION

100 E VALENCIA MESA DR, SUITE 105

FULLERTON, CA 928353816

7148713006

PROVIDENCE MEDICAL FOUNDATION

101 LAGUNA RD, SUITE 100

FULLERTON, CA 928353601

7149925350

PROVIDENCE MEDICAL FOUNDATION

1950 SUNNY CREST DR, SUITE 2900

FULLERTON, CA 928353641

7149925350

PROVIDENCE MEDICAL FOUNDATION

4300 ROSE DR

YORBA LINDA, CA 928862026

7145776601

Source: CMS National Downloadable File, September 2026.

DENNIS BUCHANAN, MD | HealthCareAtlasUSA