Skip to main content
Joann (Gillis) Zell, MD, Rheumatology, Aurora, CO, University of Colorado Hospital

JoannL(Gillis)ZellMD

Rheumatology Aurora, CO

Rheumatoid Arthritis & Related

Physician

Dr. Zell is on Doximity

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

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Zell's full profile

Already have an account?

Education & Training

  • University of California (San Francisco)
    University of California (San Francisco)Fellowship, Rheumatology, 2002 - 2006
  • University of California (San Francisco)
    University of California (San Francisco)Residency, Internal Medicine, 1999 - 2002
  • Northwestern University The Feinberg School of Medicine
    Northwestern University The Feinberg School of MedicineClass of 1999

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 2001 - Present
  • CO State Medical License
    CO State Medical License 2006 - 2025
  • American Board of Internal Medicine Rheumatology

Awards, Honors, & Recognition

  • Fellow (FACR) American College of Rheumatology

Publications & Presentations

PubMed

Professional Memberships

Hospital Affiliations