Billing Information

The following are a list of insurances that are accepted by Dr. Gann’s Diet of Hope.

* If there is an insurance plan that you participate in and IS NOT listed, please contact the member services number on your plan and ask them if Dr. Gann is a provider.

*Dr. Gann is considered an INTERNIST and not a Primary Care Physician.

*You as the patient are responsible for all copays and/or deductibles.

If you have any further questions, please contact the Billing Department at 520-696-3438 ext 102 and speak with Ashley or Letty.


  • AHCCCS – Requires Referral
    • United HealthCare Community Plan (APIPA)
    • Care1st
    • Cenpatico
    • Mercy Care
    • OneCare
    • University Family Care
    • University Care Advantage
  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • Healthnet
  • Humana
  • Mailhandlers
  • Medicare
  • Medicare Rail Road
  • United Healthcare – Including Tucson Metro Network.

Compass/Navigate Plans Require Electronically submitted Referral from PCP

  • Tricare- Prime, Standard and For Life
  • UMR

Diet of Hope Non- Contracted Plans

Any of the non-contracted insurance can be accepted ONLY with an approved/accurate Prior Auth.

    • Health Choice
    • Scan
  • BCBS Medicare Advantage Plan
  • Southwest Service Administrators
  • Healthnet Ruby Select
  • Banner (currently pending)
  • Cigna- Local Plus Network