Service area: Arkansas, Louisiana, New Mexico, Oklahoma, Texas
The Region 6 PEHSU (Southwest), founded in 1999, is located in Texas at Texas Tech University Health Sciences Center Paul L. Foster School of Medicine, and serves Arkansas, Louisiana, New Mexico, Oklahoma, Texas. It is one of ten units that make up a national network of PEHSUs.
Academic Affiliation: Texas Tech University Health Sciences Center – Paul L. Foster School of Medicine
Hospital Affiliation: University Medical Center of El Paso & El Paso Children’s Hospital


Specialties & comprehensive services
The Region 6 PEHSU provides education to the public and public health professionals regarding environmental health issues impacting children. Our team includes physicians, health educators, toxicologists and emergency preparedness experts. Our call center is maintained by the West Texas Regional Poison Center, a bilingual resource of health professionals available 24/7.
Faculty & staff
Erica Guerrero, PA-C, MS
Emergency Preparedness Collaborator, Texas Tech Health Sciences Center El Paso
Childhood Cancer & the Environment Champion
Scott Crawford, MD
Educational Technology Collaborator
Emilio Saenz
Poison Center Health Educator
Salvador Baeza, PharmD
Director, West Texas Poison Center
Sarah Watkins, DO
Toxicology Core Collaborator
Stephen Borron, MD, MS
Toxicology Core Collaborator
Adiel Aizenberg, MD
Toxicology Core Collaborator
Ivonne Marquez
PEHSU Region 6 Program Manager
Regional resources
Educational Activities for Trainings on Childhood Cancer
Learn about pesticides, consumer products, and more in these educational activities for community health workers.







