Diana Prieto, MD

Appointments: 1-512-324-0029
Dell Med Directory Bio: Diana Prieto, MD




The University of Texas Medical Branch at Galveston, MD

The University of Texas at Arlington, BS, Biology


Residency, General Psychiatry, Baylor College of Medicine

Fellowship, Child and Adolescent Psychiatry, UConn Health

Clinical Biography

Diana Prieto, MD, is a board-certified pediatric psychiatrist in UT Health Austin Pediatric Psychiatry at Dell Children's, a clinical partnership between Dell Children's Medical Center and UT Health Austin. She specializes in the treatment of child and adolescent psychiatric disorders, including anxiety, depression, and attention deficit/hyperactivity disorder. Additionally, Dr. Prieto is an assistant professor in the Dell Medical School Department of Psychiatry and Behavioral Sciences.

Dr. Prieto earned her medical degree from The University of Texas Medical Branch at Galveston. He completed a residency in general psychiatry at Baylor College of Medicine and a fellowship in child and adolescent psychiatry at UConn Health.

Dr. Prieto is an active member of the American Academy of Child and Adolescent Psychiatry and the American Psychiatric Association. She recently published a case report on the use of suvorexant to treat a sleep disorder in an adolescent with bipolar disorder.

Dr. Prieto is a pediatric psychiatrist with UT Health Austin.


  • Anxiety
  • Attention-deficit/hyperactivity disorder (ADHD)
  • Bipolar disorder
  • Depression
  • Mood disorders
  • Personality disorder
  • Schizophrenia

Board Certification

  • American Board of Psychiatry & Neurology, Psychiatry

Awards & Honors

  • Gold Humanism Honor Society Inductee
  • John P. McGovern Award in Oslerian Medicine Nominee


  • UT Health Austin Pediatric Psychiatry at Dell Children's
    Dell Children's Medical Center
    4900 Mueller Blvd.
    Austin, TX 78723
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