Skip to main content
Roberto Leon-Barriera, MD, Psychiatry, Pittsburgh, PA

RobertoAlejandroLeon-BarrieraMD(He/Him)

Psychiatry Pittsburgh, PA

Psychosomatic Medicine

Assistant Professor of Psychiatry

Dr. Leon-Barriera is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Leon-Barriera's full profile

Already have an account?

  • Office

    3811 Ohara St
    Pittsburgh, PA 15213
    Phone+1 412-624-1000
    Fax+1 412-246-6826

Summary

  • Interests in Consultation-Liaison Psychiatry, Transplant Psychiatry, and Psycho-oncology.

Education & Training

  • University of Pennsylvania Health System
    University of Pennsylvania Health SystemFellowship, Consultation-Liaison Psychiatry, 2022 - 2023
  • University of Connecticut
    University of ConnecticutChief Residency, Psychiatry, 2021 - 2022
  • University of Connecticut
    University of ConnecticutResidency, Psychiatry, 2018 - 2022
  • University of Puerto Rico School of Medicine
    University of Puerto Rico School of MedicineClass of 2018, MD, Magna Cum Laude
  • Pontifical Catholic University of Puerto Rico
    Pontifical Catholic University of Puerto RicoBS, General Science, Summa Cum Laude, 2010 - 2014

Certifications & Licensure

  • PA State Medical License
    PA State Medical License 2022 - 2024
  • American Board of Psychiatry and Neurology Psychiatry
  • American Board of Psychiatry and Neurology Consultation-Liaison Psychiatry

Publications & Presentations

PubMed

Journal Articles

  • Metformin, Inflammation, the Gut Microbiome, and Health Span: Connecting the Dots  
    Vania Modesto-Lowe,MD,MPH, Roberto León-Barriera, MD, and Jasleen Kaur, MD, Psychiatric Times, 6/17/2024
  • Do Not Overlook Bupropion Misuse  
    Jasleen Kaur, MD; Vania Modesto-Lowe, MD, MPH; Roberto León-Barriera, MD, Prim Care Companion CNS Disord, 4/30/2024

Other Languages

  • Spanish