Erika Santos Horta, MD

Neuro-Oncologist
4.7 out of 5 
(88  Ratings) , 21  Comments
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  • Position: Neuro-Oncologist
  • Primary Specialty: Neuro-Oncology
  • Languages Spoken: English, Portuguese
  • Gender: Female

About Erika Santos Horta

Erika Santos Horta, M.D., is a neuro-oncologist at OU Health Stephenson Cancer Center in Oklahoma City.

Dr. Horta earned her Doctor of Medicine from the University of São Paulo in Ribeirão Preto, Brazil. She completed a residency in Neurology and a fellowship in Neuro-Immunology at the the University of São Paulo in Ribeirão Preto, Brazil. She also completed a residency in Neurology at University of Minnesota in Minneapolis, MN. She further specialized with a fellowship in Research, Neuro-Immunology Laboratory at the Mayo Clinic in Rochester, MN as well as a with a clinical fellowship in Neuro-Oncology at Henry Ford Hospital in Detroit, MI.

She previously worked as a neuro-oncologist at the University of Arkansas for Medical Sciences, in Little Rock, AR., where she also opened a clinic for adult patients with Neurofibromatosis and Schwannomatosis. Dr. Horta’s mission is to improve the care of patients with brain, spinal cord and nerve tumors through developing clinical trials, disseminating knowledge and listening to her patients' experiences.

Affiliations OU Health Stephenson Cancer Center, OU Health Stephenson Cancer Center – Brain Tumor Clinic, OU Health Stephenson Cancer Center at Hillcrest — Hematology & Oncology Clinic (Physician's Building South)
Health Education
  • Medical School
  • Doctor of Medicine University of São Paulo
    Ribeirão Preto, SP
  • Residency
  • Neurology University of São Paulo
    Ribeirão Preto, SP
  • Fellowship
  • Neurology-Immunology University of São Paulo
    Ribeirão Preto, SP
  • Research, Neuro-Immunology Laboratory Mayo Clinic
    Rochester, MN
  • Residency
  • Neurology University of Minnesota
    Minneapolis, MN
  • Fellowship
  • Neuro-Oncology Henry Ford Hospital
    Detroit, MI
Medical Interests Areas of Interest:
  • Brain tumors, including meningioma
  • Spinal cord tumors
  • Neurofibromatosis type 1 (NF1)
  • Neurofibromatosis type 2 (NF2)
  • Schwannomatosis
  • Tuberous Sclerosis
  • Von-Hippel-Lindau (VHL)

Reviews

  • 07/15/2026
    Rating: 5.00

    Dr. Horta has been a trusted doctor of mine for many years I have followed her from Arkansas now to Oklahoma, and she has been the ONLY doctor to accurately and knowledgeably diagnose and treat the symptoms of my rare conditions!

  • 06/19/2026
    Rating: 5.00

    Dr. Horta is an amazing doctor. I travel from Arkansas to specifically see her.

  • 06/15/2026
    Rating: 5.00

    Dr. Erika Horta is a knowledgeable, caring and loving doctor, who takes special time out for her patients

  • 06/11/2026
    Rating: 5.00

    I was very pleased with the Doctors care for my son

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