COVID Update: Masks are still required in health care settings, even if you’re fully vaccinated. Read our FAQs.

Mariko Karres, 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.

Mariko Karres, NP


Phone Number
2205 Vista Way Ste 320
Oceanside, CA 92054
Get directions
Accepts new patients


  • Nurse Practitioner-Women's Health
  • Obstetrics and Gynecology

Professional Education

  • Ohio State University, MSN/NP, Nurse Practitioner, 2003

Board Certifications

  • National Certification Corporation, Nurse Practitioner-Women's Health, 2003
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