Skip to main content
Greggory Gahn, MD, Ophthalmology, Tucson, AZ

GreggoryGahnMD

Ophthalmology Tucson, AZ

Physician

Dr. Gahn 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. Gahn's full profile

Already have an account?

  • Office

    1501 North Campbell Avenue
    Tucson, AZ 85724

Education & Training

  • University of Arizona College of Medicine-Tucson
    University of Arizona College of Medicine-TucsonResidency, Internal Medicine, 2019 - 2020
  • University of Nevada, Reno School of Medicine
    University of Nevada, Reno School of MedicineClass of 2019

Certifications & Licensure

  • NV State Medical License
    NV State Medical License 2023 - 2025

Publications & Presentations

PubMed