Contact Clinical Trials of Texas, Inc.
Give us a call!
Get In Touch
If you have any question about participating in research at Clinical Trials of Texas, we'd love to hear from you today!
Volunteer for a study at Clinical Trials of Texas to learn more about your medical condition and receive access to new treatments and medications at no cost to you.
5430 Fredericksburg Rd., Ste. 200
San Antonio, TX 78229
Clinical Trials of Texas, Inc. occupies more than 20,000 sq. ft. on multiple floors at its NEW LOCATION: 5430 Fredericksburg Rd., Ste. 200
Sat: 9am-1pm (call center only)
Kay Scroggins, RN
Sr. VP, Business Development – Late Phase
Lele Simmons, BBA
Chief Financial Officer
Ann-Marie Laird, BS
Team Lead, Internal Medicine
Matthew Korte, BS
Chief Medical Director
Douglas S. Denham, DO, CPI
Director, Human Resources
Clarissa Camarillo, BBA
Assistant Director, Early Phase Services/Lab Manager
Paul Esparza, BS
Manager, Quality Control/Data Entry
Dawn Killian, BS
Sr. VP, Operations
Leisel Koerber, BBA, CCRC
Cindi Nellis, BA
Team Lead, Women’s Health/Mental Health
Cynthia Ramos, BS, CCRC
Manager, Regulatory Compliance/Quality Assurance
Staci Poettgen, BS