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Bonnie Marblestone, NP

COVID-19 update:

If you suspect you have symptoms of COVID-19, please call our nurse line at 888-261-8431 before coming in or use one of our virtual care options. Do not schedule online. For general guidance on COVID-19, visit or call the county hotline at 2-1-1.

Bonnie Marblestone, NP


Scripps Clinic Rancho Bernardo
15004 Innovation Dr
San Diego, CA 92128
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  • Nurse Practitioner
  • Internal Medicine


Bonnie Marblestone, Ph.D., has been a nurse practitioner for over 25 years, practicing in both family medicine and internal medicine. Her clinical interests include cardiology, women’s health and complementary medicine.

She received a Bachelor of Arts in psychology from San Diego State University and a Bachelor of Science in nursing from Mount St. Mary’s College. She attended the University of San Diego, where she obtained a Master of Science in nursing and a Ph.D. in nursing.

Bonnie’s goal is to deliver excellent patient care and provide her patients with tools they can use to live healthy and productive lives.

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Professional Education

  • University of San Diego, PhD, 2003
  • University of San Diego, MSN, 1988
  • Mount Saint Mary's College, RN, BSN, 1981

Board Certifications

  • American Nurses Credentialing Center, Nurse Practitioner-Adult Health, 2018
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