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Dr. Ralph P. Diaz, MD

Allergy & Immunology

Dr. Diaz's Overview

Dr. Ralph P. Diaz graduated from the Texas Tech University Health Science Center School of Medicine - Lubbock in 1997. He works in Fresno, CA and 3 other locations and specializes in Allergy & Immunology and Pediatric Allergy/Immunology. Dr. Diaz is affiliated with Clovis Community Medical Center, Kaiser Permanente Fresno Medical Center, Madera Community Hospital, Saint Agnes Medical Center View More

Dr. Diaz's Experience

Years in Practice: 18

Dr. Diaz's Specialties

Allergy & Immunology, Pediatric Allergy/Immunology

Dr. Diaz's Education & Training

Medical School: Texas Tech University Health Science Center School of Medicine - Lubbock; Graduated 1997

Dr. Diaz's Rating

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Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
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Dr. Diaz's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna HMO Deductible Plan CA members only
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • Blue Cross CA Advantage PPO Preferred DirectAccess Plus
  • Blue Cross CA Pathway X PPO Direct Access
  • Blue Cross CA Pathway X Tiered Direct Access
  • Blue Cross CA PPO
  • View More

Dr. Diaz's Office Information & Appointments

Office Locations

*This physician has multiple office locations. See Office Information for details.

Other Physicians in Dr. Diaz's Practice

Office Locations

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