Dr. Maria DELORES Diaz MD is a female Ophthalmologist, has 21 years of experience and practices in Ophthalmology.
Dr. Maria Diaz has 6 office locations.
Houston Eye Association
2855 Gramercy St
Braeswood Place, Houston, TX 77025

Phone Number
Locations and availability (6)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

Dr. Maria Diaz, MD is board certified in Ophthalmology.

Education & Awards

Dr. Diaz graduated from The University of Texas at Houston.


Dr. Diaz has 10 hospital affiliations:

  • East Houston Regional Medical Center 
  • Memorial Hermann Hospital 

Accepted Insurance Plans

Dr. Diaz accepts these health insurances in at least one office:

  • Unicare - 2 plans
  • Blue Cross Blue Shield of Texas - 3 plans
  • Superior Health Plan - 2 plans
  • United Health Group, Inc. - Americhoice - 1 plan
  • Humana - 3 plans
  • Cigna - 4 plans
  • Anthem - 1 plan
  • AMERIGROUP - 2 plans
  • WellCare - 1 plan
  • Evercare - 1 plan


  • Spanish

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Additional Information
Where does Dr. Maria D. Diaz practice?
Dr. Maria Diaz practices Ophthalmology near Houston, TX.
Additional practice locations include: Pearland, TX and Webster, TX.
See Houston Ophthalmologists.