| DEPARTMENT | PHONE NUMBER |
| Customer Service Contact Center: To make an appointment, cancel or reschedule appointment, 24 hours per day/7 days per week. | 713-442-0427 |
| "R.N. After Hours": If you have a medical problem after hours, on weekends or on holidays, call 713-442-0427 for a registered nurse who can assist you and refer you for care. | 713-442-0427 |
| Provider Services: Explains how to utilize clinic services and helps to resolve claims payment issues. | 713-442-5440 |
| Health Services: Provides referral to Case Management and Social Services for support and guidance on health related issues. | 713-442-0466 |
| Dietitian Services: Provides information with Registered Dietitian. | 713-442-0341 |
| Diabetes Services: Provides diabetes educators and information with a Certified Diabetes Educator. | 713-442-0345 |
| Business Office: Resolves questions and concerns about Kelsey-Seybold billing. | 713-442-5500 |
| Utilization Management (UM): Assists with pre-certification and authorization information | 713-442-5339 |
| Poison Control: Gives step-by-step instructions on caring for a person who comes in contact with a poison. | 800-764-7661 |
| Medical Emergency: Call 911 for life threatening medical emergencies. Bring your insurance card to the hospital and contact your health plan as soon as possible. | 911 |
| Administrative Business Center: click here for map Patient Records Contact us for information about your medical records. | 713-442-5700 |