DR. MARGARET RYAN, MD, MPH

SAN DIEGO, CA

Preventive Medicine - Preventive Medicine/Occupational Environmental Medicine NPI registered 21+ years NPI: 1619977618

Practice Location

NHRC CODE 25
SAN DIEGO, CA 92186-5122

Phone: (619) 553-8097

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Physician data sourced from the NPPES NPI Registry . Not medical advice.