FollowMyHealth Patient Portal

Faculty Physicians

Anna Arroyo Plasencia, MD

Assistant Professor, Medicine
Division of Hospital Medicine
Division of Emergency Medicine (Medical Toxicology)
Instructor, Pediatrics
Division of Medical Toxicology

Specialty Areas

Internal Medicine
Pediatric Toxicology

Board Certifications

Internal Medicine
Medical Toxicology (Pediatric)



Hospital Affiliations

St. Louis Children's Hospital
Barnes-Jewish Hospital
Barnes-Jewish West County Hospital

Areas of Clinical Interest

Hospitalist, hospital medicine, in-patient care for adults, toxicology in children

  • Maps & Directions
  • Education

Maps & Directions

Maps & Directions

Barnes-Jewish Hospital

1 Barnes-Jewish Hospital Plaza
St. Louis, MO 63110

Office Phone: 314-362-1700
Fax: 314-362-9878



Medical Degree: Northeastern Ohio Universities College of Medicine, Rootstown, Ohio 2003
Fellowship: Medical Toxicology, Indiana University Medical Center, Indianapolis, Indiana 2009
Residency: Internal Medicine - Pediatrics, Indiana University Medical Center, Indianapolis, Indiana 2007
BS: University of Akron, Akron, Ohio 1999