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Dr. Ruben Aleman, MD

Dr. Ruben Aleman, MD

Age 64 Family Medicine M

Telehealth available

Accepting New Patients


Dr. Ruben Aleman, MD is a family medicine specialist in Mercedes, TX. Dr. Aleman completed a residency at Austin Med Educ Program Seton Hlt. He currently practices at CABALLERO EDUARDO MD OFFICE and is affiliated with Rio Grande Regional Hospital. He accepts multiple insurance plans. Dr. Aleman is board certified in Family Practice.


  1. Caballero Eduardo MD Office

    1. 1
      Caballero Eduardo MD Office
      520 W 3rd St, Mercedes, TX 78570 (956) 565-1872


Spanish, English


  • Austin Med Educ Program Seton Hlt, Residency Hospital
  • University of Texas Medical Branch - Galveston, Medical School — 1982

Insurance Accepted

  • Aetna
  • Ambetter
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • Cigna
  • First Health (Coventry Health Care)
  • Humana
  • MultiPlan

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He's been our family Dr for 17 Yrs. Dr. Aleman & Mrs. Trevino NP are amazing. I highly recomend.
Alejandra MArtinez — Apr 29, 2020
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Dr. Ruben Aleman, MD
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Hospital Affiliations

  • Rio Grande Regional Hospital
  • Doctors Hospital At Renaissance