​RioOne Health Network 

The Health Information Exchange (HIE) of South Texas


Dr. Norma Cavazos-Salas

RioOne Board President,

La Joya Family Practice

Mr. Javier Iruegas

Chief Executive Officer,

Mission Regional Medical Center

Ms. Susan Turley

President,

Doctors Hospital at Renaissance Health System

Mr. Tim McVey

Chief Financial Officer,

Mission Regional Medical Center

Justin Alexander

Director, Laboratory Services

Doctors Hospital at Renaissance Health System

Nathan Rawls

Business Development Manager,

American Pharmacies

Eddie Olivarez

Executive Director,

Hidalgo County Health and Human Services




Chief Executive Officer,

Doctors Hospital at Renaissance Health System 

Elizabeth Adamson

VP and Chief Nursing Information Officer,

Doctors Hospital at Renaissance Health System 

Dairen Sarmiento

Project Director,

Hidalgo County HHS

Christopher Espinoza

Director of Information Services,

Mission Regional Medical Center



Charles Stewart

Executive Director,

RioOne Health Network

Ron Tupper

Program Director,

RioOne Health Network

Prerak Joshi

Program Manager,

RioOne Health Network


RioOne Staff

Stakeholder Representatives

Rioone Board of directors