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Omar Santiago Baez, MD, Pediatrics, Ponce, PR, Ponce Medical School Foundation Inc./CAIMED Center

Omar Alejandro Santiago Baez MD MPH, FAAP


Physician

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  • Carr. 506 Km 1.0Ponce, PR 00780

  • Phone+1 787-841-2228

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Summary

  • Dr. Omar Santiago Báez is a board certified pediatrician located in Ponce, PR, with an educational background in chemistry, epidemiology, and medicine. He holds a Bachelor of Science in chemistry from the UPR at Mayagüez, a Master of Public Health with a focus on epidemiology from the UPR at Recinto de Ciencias Médicas and completed his medical degree at UAG. Trained at Hospital Pavia Arecibo completing a general medicine internship followed by pediatrics residency at Puerto Rico Children's Hospital. As of 2025, Dr. Santiago serves as a sub-investigator at Ponce Medical School Foundation Inc./CAIMED Center and works as a general pediatrician in private practice and in the emergency departments of various hospitals, including Hospital Metropolitano Dr. Pila and Hospital Menonita Ponce.

Clinical Expertise

  • Pediatrics

Education & Training

  • Puerto Rico Children's Hospital
    Puerto Rico Children's HospitalResidency, Pediatrics, 2021 - 2024
  • Hospital Pavia Arecibo
    Hospital Pavia AreciboGeneral Medicine, 2019 - 2020
  • Universidad Autonoma de Guadalajara
    Universidad Autonoma de GuadalajaraClass of 2019
  • University of Puerto Rico, Medical Sciences Campus
    University of Puerto Rico, Medical Sciences CampusMPH, Epidemiology, 2012 - 2013
  • University of Puerto Rico at Mayagüez
    University of Puerto Rico at MayagüezBS, Chemistry, 2007 - 2012

Work Experience

  • Ponce Medical School Foundation Inc./CAIMED Center
    Ponce Medical School Foundation Inc./CAIMED CenterSub Investigator   ·   August 2025 - Current
  • Private Practice
    Private PracticeGeneral Pediatrician   ·   July 2025 - Current
  • Hospital Metropolitano Dr. Pila
    Hospital Metropolitano Dr. Pila (Ponce, PR)General Pediatrician Emergency Dept   ·   February 2025 - Current
  • Hospital Menonita Ponce
    Hospital Menonita PonceGeneral Pediatrician Emergency Dept   ·   January 2025 - Current
  • Centro Médico Episcopal San Lucas
    Centro Médico Episcopal San LucasGeneral Pediatrician Emergency Dept   ·   February 2025 - April 2025

Certifications & Licensure

  • PR State Medical License
    PR State Medical License 2023 - 2026
  • Pediatrics
    American Board of Pediatrics Pediatrics

Publications & Presentations

Journal Articles

  • Surgical management of recurrent desmoid tumor in a young male.  
    Santiago Báez, O. A., Martínez Bernal, A. A., & Ortiz Justiniano, V. N., Journal of Pediatric Surgery Case Reports, 5/2/2022

Research History

  • Research Associate - Heart Institute, Rady Children's Hospital - San Diego2015 - 2015
  • Research Lead - Center for Behavioral Epidemiology and Community Health, San Diego State University Research Foundation2013 - 2015
  • Research Assistant - Comprehensive Cancer Center, University of Puerto Rico - Medical Sciences Campus2012 - 2013
  • Research Assistant - Chemistry Department, University of Puerto Rico - Mayagüez Campus2009 - 2012
  • Summer Intern - National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health2011 - 2011
  • Summer Intern - National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health2010 - 2010

Professional Memberships

Other Languages

  • Spanish

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