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Dr. Isela Penunuri, MD

Dr. Isela Penunuri, MD

Age 49 Family Medicine F
Star rating icon (13) 13 reviews

New Patient

(858) 429-6462

Dr. Isela Penunuri, MD is a family medicine specialist in San Marcos, CA. Dr. Penunuri completed a residency at University of Wisconsin School of Medicine. She currently practices at Palomar Health Medical Group - Graybill and is affiliated with Palomar Medical Center Poway. She accepts multiple insurance plans. Dr. Penunuri is board certified in Family Practice.




  • University of Wisconsin School of Medicine, Residency Hospital — 2004
  • New York Medical College, Internship Hospital — 2001
  • University Of California At San Diego, Undergraduate School — 1996

Insurance Accepted

  • Aetna
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • Health Net of California
  • Humana
  • MultiPlan
  • Principal Financial Group
  • Sharp Health Plan
  • United Healthcare
  • UnitedHealthCare

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Dr. Penunuri is the best Doctor I’ve met!
Kim in San Marcos — Jul 27, 2018
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Photo: Dr. Isela Penunuri, MD
Dr. Isela Penunuri, MD
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Hospital Affiliations

  • Palomar Medical Center Poway
  • Palomar Medical Center Downtown Escondido
  • Palomar Medical Center Escondido

Frequently Asked Questions

Dr. Penunuri frequently treats Breast Cancer Screening, Skin Screenings, and Tuberculosis Screening.  


New Patient? (858) 429-6462
  1. Palomar Health Medical Group - Graybill

    1. 1
      San Marcos Office
      277 Rancheros Dr Ste 100, San Marcos, CA 92069 Call