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Dr. Demetrius Loukas, MD

Dr. Demetrius Loukas, MD

Age 75 Medical Oncology M
(73) 73 reviews

Telehealth available

Accepting New Patients


Dr. Demetrius Loukas, MD is a medical oncology specialist in Austin, TX. Dr. Loukas completed a residency at U Tex-John Sealy Hosp. He currently practices at Texas Oncology and is affiliated with Ascension Seton Medical Center Austin. He accepts multiple insurance plans. Dr. Loukas is board certified in Internal Medicine.


  • U Tex-John Sealy Hosp, Fellowship Hospital — 1976
  • U Tex-John Sealy Hosp, Residency Hospital — 1974
  • U Tex-John Sealy Hosp, Internship Hospital — 1972

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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  1. Texas Oncology

    1. 1
      Austin Midtown
      901 W 38th St Ste 200, Austin, TX 78705 Existing Patients: (512) 421-4100

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It's always great when I get to meet with Dr Demetrius Loukas. He's not only a great doctor, but he's become a great friend as well. He always delivers the truth about what treatment I need to undergo and I appreciate that he's always working to get me healed. I highly recommend him to anyone.
— Jul 21, 2021
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Dr. Demetrius Loukas, MD
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Frequently Asked Questions

Dr. Loukas frequently treats Myeloproliferative Disorders, Anemia, and Myeloma.  

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Hospital Affiliations

  • Ascension Seton Medical Center Austin