Skip to main content
Thiri Oo, MD, Internal Medicine, Claremont, CA

ThiriThan NaingOoMDFACP

Internal Medicine Claremont, CA

Primary Care Physician

Dr. Oo is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Oo's full profile

Already have an account?

  • Office

    250 W San Jose Ave
    Claremont, CA 91711
    Phone+1 833-574-2273

Summary

  • Dr. Thiri Oo is an Internal Medicine specialist located in Claremont, CA. She completed her residency in Internal Medicine at the University of Southern California/Los Angeles General Medical Center in 2012, following her graduation from St. George's University School of Medicine in 2009. She currently serves as a Primary Care Physician at both Kaiser Permanente Indian Hill Medical Offices and Optum Urgent Care, as well as working at CHA Hollywood Presbyterian Medical Center and as a Locum Tenens at Titanium Extra Clinic. Her experience includes a focus on preventive medicine, and she has published research in the Journal of the American Society of Echocardiography. Dr. Oo has received the CMS Meaningful Use Stage 1 Certification from EpicCare Ambulatory EMR in 2013.

Education & Training

  • University of Southern California/Los Angeles General Medical Center (USC/LA General)
    University of Southern California/Los Angeles General Medical Center (USC/LA General)Residency, Internal Medicine, 2009 - 2012
  • St. George's University School of Medicine
    St. George's University School of MedicineClass of 2009

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 2011 - 2027
  • Internal Medicine
    American Board of Internal Medicine Internal Medicine

Awards, Honors, & Recognition

  • Fellowship of American Colleges of Physician ACP, 2024
  • CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2013

Publications & Presentations

PubMed

Professional Memberships