From outside the Health Science Center, dial (903) 877 and then the extension listed above to reach the department you are calling.
| Hospital Operator | 7777 |
| Admissions | 8772 or 7166 |
| Case Management | 2800 |
| Cashier's Office | 7482 |
| Fire Calls/Police | Dial 0 |
| Financial Counseling | 7166 |
| Gift Shop | 7289 |
| Hearing Impaired Services | 7147 |
| Housekeeping | 5678 |
| Information Desk | 7147 |
| Pastoral Care | 7147 |
| Patient & Guest Relations | 7264 |
| Patient Billing | 7172 |
| Patient Referral | 8771 or 7171 |
| Pharmacy (Inpatient) | 7090 or 7091 |
| Pharmacy (Retail) | 7088 |
| Volunteer Services | 7024 |
Physician Directory: H
- Angela Harden, PA
- Physician Assistant
- Department: Surgery
- Specialty: Surgery
- Russell Hayes, PA
- Physician Assistant
- Department: Internal Medicine
- Leo M. Holm Jr., MD
- Assistant Professor of Family Medicine
- Department: Department of Medicine
- Specialty: Family Medicine
- Lynn L. Horvath, MD
- Associate Professor of Medicine
- Department: TDH Contact
- Specialty: Med-Infectious Disease Med-Internal
- Sharon Huff, MD
- Assistant Professor of Medicine
- Department: Occupational Health Sciences
- Specialty: Occupational Med/Environmental Health
- William J. Hyman, MD
- Assistant Professor of Oncology
- Department: Oncology
- Specialty: Medical Oncology



