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Dr. Billie Marek, MD

Dr. Billie Marek, MD

Age 65 Medical Oncology M

Telehealth available

Accepting New Patients


Dr. Billie Marek, MD is a medical oncology specialist in McAllen, TX. Dr. Marek completed a residency at U Ky Med Ctr. He currently practices at Texas Oncology Mcallen Lab and is affiliated with Doctors Hospital At Renaissance. He accepts multiple insurance plans. Dr. Marek is board certified in Internal Medicine.


  1. Practice

    1. 1
      Texas Oncology Mcallen Lab
      1901 S Col Rowe Blvd, McAllen, TX 78503 Existing Patients: (956) 687-6150


  • MD Anderson, Fellowship Hospital — 1988
  • U Ky Med Ctr, Residency Hospital — 1986
  • U Ky Med Ctr, Internship Hospital — 1984
  • University of Texas- San Antonio Long Medical School, Medical School — 1983

Insurance Accepted

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

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I have been seeing Dr Marek and his fantastic team at Texas Oncology. He is knowledgeable, kind , caring and always gives me options, as we work as a team with my Cancer. I highly recommend him and Texas Oncology. Linda KelleyBuford Rn
Linda Buford — Aug 08, 2019
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Dr. Billie Marek, MD
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Hospital Affiliations

  • Doctors Hospital At Renaissance
  • Rio Grande Regional Hospital
  • South Texas Health System Edinburg
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