Margaret O'Callaghan ANP-BC, WHNP-BC

Physician Profile

Margaret O'Callaghan. Her primary practice is as a Nurse Practitioner, also practicing as a Nurse Practitioner: Adult Health.

ANP: Adult Nurse Practitioner
BC: Board Certified
: Diplomate, American Board of Pediatrics
WHNP: Women's Health Nurse Practitioner


Specialties Include: