John A. Zaia, M.D., is City of Hope's Director, Center for Gene Therapy and has expertise in stem cell and HIV/Aids research.

Conditions Treated

Procedures Performed

  • HIV Gene Therapy Treatments
  • CMV Immunology
  • Pediatric Infectious Diseases
  • MORE

Zaia's Specialties

  • Pediatric Infectious Diseases


  • Overall Rating

  • Rate
    Explains conditions & treatments

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    Takes time to answer my questions

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    Provides follow-up as needed

Zaia's Accepted Insurance

Please verify insurance information directly with your provider's office as it may change frequently.

Insurance Plans

  • Anthem BC Pathway X EPO Network
  • BCBS Blue Card PPO
  • Blue Cross CA PPO Prudent Buyer Small Group
  • Blue Cross CA Advantage PPO Preferred DirectAccess Plus
  • Blue Cross CA Pathway X PPO

Zaia's Office Information & Appointments



1500 East Duarte Road
Duarte, CA 91010

Get Directions

Tel: (626) 249-0519

Fax: Not Available

Accepting New Patients: Yes

Medicare Accepted: No

Medicaid Accepted: Yes

Other Physicians in Zaia's Practice