Dr. Mary Ann B. Shafer, MD is a Pediatrician (Kids / Children Specialist) - Adolescent Medicine, Pediatrician (Kids / Children Specialist) - General practicing in San Francisco, CA
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Dr. Mary Ann B. Shafer, MD has not yet indicated the hospitals that she is affiliated with.
Accepts New Patients: Yes
Dr. Mary Ann B. Shafer, MD has not yet listed the medications that she commonly prescribes.
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