Resources
About Heartland
The vision of Heartland National TB Center is to provide excellence, expertise, and innovation in training, medical consultation, and product development to reduce the impact of tuberculosis in the state of Texas.
The mission of Heartland National TB Center is to build capacity with our partners. We will share expertise in the treatment and prevention of tuberculosis by: developing and implementing cutting-edge trainings, delivering expert medical consultation, providing technical assistance, and designing innovative educational and consultative products.
Contact Information
Medical Consultation Requests, please contact HNTC at 1-800-839-5864 or the Consultation Team:
- Catalina Navarro, BSN, RN at 210-531-4569 or [email protected]
- Debbie Davila, MSN, RN at 210-531-4580 or [email protected]
- Salma Lerma, MSN, RN at 210-531-4539 or [email protected]
Training, Education, and Product Questions, please contact Delphina Sánchez at 210-531-4528 or [email protected].
Fax:
Administration: 210-531-4590
Medical: 210-531-4500
Training: 210-531-4535
Team Leaders

Barbara Seaworth, MD, FIDSA

Lisa Armitige, MD, PhD

Halbert Brown, DBA(c), MBA
Administration
Medical Consultation

Catalina Navarro, BSN, RN

Debbie Davila, MSN, RN

Salma Lerma, MSN, RN
Training and Education

Delphina Sánchez, MA

Lauren Fields, MEd, BA
