Skip to main content

Dr. Ahn 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. Ahn's full profile

Already have an account?

  • Office

    1902 Royalty Dr
    Ste 140
    Pomona, CA 91767
    Phone+1 909-620-0389
    Fax+1 909-623-3911

Education & Training

  • Loma Linda University Health Education Consortium
    Loma Linda University Health Education ConsortiumFellowship, Hematology and Medical Oncology, 1981 - 1983
  • NYU Grossman School of Medicine/Brooklyn Campus
    NYU Grossman School of Medicine/Brooklyn CampusResidency, Internal Medicine, 1978 - 1981
  • Richmond University Medical Center
    Richmond University Medical CenterInternship, Transitional Year, 1977 - 1978
  • Chung-Ang University College of Medicine
    Chung-Ang University College of MedicineClass of 1977

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 1979 - Present
  • CA State Medical License
    CA State Medical License 1980 - 2025
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Medical Oncology

Publications & Presentations

PubMed