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Onier Villarreal Alejandro, MD, Emergency Medicine, Odessa, FL, HCA Florida Bayonet Point Hospital

OnierVillarreal AlejandroMDFACEP(He/Him)

Emergency Medicine Odessa, FL

Critical Care Medicine

Chief Medical Officer - Southeast Emergency Partners

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  • Dr. Onier Villarreal Alejandro is an emergency medicine and critical care physician in Trinity, FL and is affiliated with multiple hospitals in the area, including Bayfront Health Brooksville, Bayfront Health Spring Hill, and Bayfront Health Seven Rivers. He received his medical degree from University of Puerto Rico School of Medicine and his sub specialty training from University of Maryland. He has been in practice 13 years. He also speaks multiple languages, including Spanish. He specializes in critical care medicine and is experienced in critical care medicine, general emergency medicine, trauma, emergency medical services, and healthcare administration.

Education & Training

  • University of Maryland
    University of MarylandFellowship, Surgical Critical Care, 2007 - 2009
  • University of Puerto Rico
    University of Puerto RicoChief Residency, Emergency Medicine, 2006 - 2007
  • University of Puerto Rico
    University of Puerto RicoResidency, Emergency Medicine, 2004 - 2007
  • University of Puerto Rico School of Medicine
    University of Puerto Rico School of MedicineClass of 2004
  • Massachusetts Institute of Technology
    Massachusetts Institute of TechnologyBS, Mechanical Engineering, 1995 - 1999

Certifications & Licensure

  • FL State Medical License
    FL State Medical License 2012 - 2026
  • OK State Medical License
    OK State Medical License 2022 - 2024
  • OH State Medical License
    OH State Medical License 2012 - 2023
  • MD State Medical License
    MD State Medical License 2008 - 2021
  • AL State Medical License
    AL State Medical License 2018 - 2021
  • GA State Medical License
    GA State Medical License 2016 - 2021
  • American Board of Emergency Medicine Emergency Medicine
  • American Board of Emergency Medicine Internal Medicine-Critical Care Medicine
  • United Council of Neurological SubspecialtiesNeurocritical Care

Awards, Honors, & Recognition

  • Hero Award R Adams Cowley Shock Trauma Center, 2008

Professional Memberships

Other Languages

  • Spanish

Hospital Affiliations