Dr. Oscar Alberto Alvarez MD is a male Internist, has 27 years of experience and practices in Gastroenterology.
Dr. Oscar Alvarez has 3 office locations.
5423 S McColl Rd
Edinburg, TX 78539

Phone Number
Locations and availability (3)
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. Oscar Alvarez, MD is board certified in Gastroenterology.

Education & Awards

Dr. Alvarez graduated from Fundacion Universitaria De Ciencias De La Salud, Bogota.


Dr. Alvarez has 4 hospital affiliations:

  • Doctors Hospital Renaissance - Edinburg 
  • Rio Grande Regional Hospital 

Accepted Insurance Plans

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

  • Unicare - 2 plans
  • Humana - 15 plans
  • Cigna - 3 plans
  • Scott and White Health Plan - 2 plans
  • Great-West Healthcare - 3 plans


  • Spanish

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Additional Information
Where does Dr. Oscar A. Alvarez practice?
Dr. Oscar Alvarez practices Gastroenterology near Edinburg, TX.
Additional practice locations include: McAllen, TX.
See Edinburg Gastroenterologists.