Accounting Services:
Ray Galbreath, MSITM/MBA, Senior Management Services Coordinator | Email
Ninfa Alvarado, Accountant III | Email
Horace Armstrong, Accounting Coordinator I | Email
Cynthia A. Garza, Administrative Asstistant I | Email
Jennifer Gaitan, Accounting Coordinator | Email

Human Resources:
Ann McFall, Administrative Assistant II | Email
Kimberly Frantz, Administrative Assistant | Email

Credentialing:
Patty Ornelas, Project Coordinator (Credentialing) | Email
Carol Singleton, Administrative Assistant (Credentialing) (7-0544) | Email

Research Administration:
Steven Wolf, MD, Vice-Chair for Research | Email | Biosketch
Ross E. Willis, PhD, Assistant Professor | Email
Michelle A. Price, PhD, M.Ed, Assistant Professor | Email | Biosketch
Lisa Kelly, Project Coordinator | Email
Lu Ann Kirk, Administrative Secretary | Email
Catherine Hornsby, MBA, Coordinator, Research Residents | Email

Surgery Informatics & Network Group (SING):
Clint Thane, LAN Manager | Email
Rebecca Holloway, Programmer Analyst III / Webmaster | Email
Gene Dickinson, LAN Specialist | Email
Dona Modrzynski, Administrative Assistant | Email

Surgery Office of Education: Ross E. Willis, PhD, Assistant Professor | Email
General Surgery Residency Program:
     Daniel Dent, MD, General Surgery Residency Program Director and Associate Professor, Trauma | Email | Biosketch
     Eileen M. Kleffner, Academic Coordinator Residency Programs | Email
     Guiomar Garcia, Administrative Secretary Residency Programs | Email
     Khalilah Harmon, Administrative Secretary Residency Programs | Email
Medical Student Third-Year Clerkship:
     Robert Esterl MD, Associate Professor and Medical Clerkship Director | Email | Biosketch
     Tammy Fowler, Academic Coordinator - Students | Email

Divisions & Centers Administration

Cardiothoracic Surgery - J.H. Calhoon, MD, Professor and Chief | Biosketch

General & Laparoendoscopic Surgery - Kenneth Sirinek, MD, PhD, Professor and Chief | Biosketch

Emergency Medicine and South Texas Poison Center - David Hnatow, MD, Associate Professor and Chief | Biosketch

Trauma and Emergency Surgery - R.M. Stewart, MD, Associate Professor and Chief | Biosketch

Vascular Surgery - B. Toursarkissian, MD, Associate Professor and Chief | Biosketch

Journal of Trauma - B. A. Pruitt, MD, Professor | Biosketch

Organ Transplantation Program - G.A. Halff, MD, Professor and Chief | Biosketch

Regional Academic Health Services - M. R. Lawler, MD, Professor | Biosketch