Staff and Contact Information | Texas Tech University Health Sciences Center

Contact Us


Dr. Martin Ortega

Martin Ortega, M.D.
Associate Dean of Medical Education 
Phone: 432.703.5464
Fax: 432.335.5332

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John Paul Garcia, Ph.D.
Assistant Dean of Graduate Medical Education & Designated Institutional Official 
Phone: 432.703.5025
Fax: 432.335.5332






Isabel Erives, M.Ed. 
Director of Graduate Medical Education
Phone: 432.703.5141
Fax: 432.335.5332

Lisset Escontrias

Lisset Escontrias
Assistant Director GME/CME
Phone: 432.703.5396
Fax: 432.335.5332

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Gracie Garcia
Administrative Business Assistant
Phone: 432.703.5089
Fax: 432.335.5332


Location & Hours

Office of Graduate Medical Education Suite 1229
701 West 5th Street
Odessa, TX 79763

Please feel free to stop by. Our hours are Monday – Friday 8:00am to 5:00pm or by appointment.