| Adult Developmental Medicine | (713) 798-6333 |
| Bariatric and Weight Loss Surgery | (713) 798-6673 |
| Breast Care Center | (713) 798-1999 |
| Cardiovascular Medicine (Cardiology) | (713) 798-2545
(800) 526-3384 |
| Colorectal Surgery | (713) 798-4321 |
| Comprehensive Healthcare Clinic | (713) 798-0180 Executive 360: (713) 798-3600 Concierge Healthcare: (713) 798-7877 |
| Dermatology | (713) 798-6131 |
| Ear, Nose and Throat (Otolaryngology) | (713) 798-5464
(888) 531-2ENT (2368) |
| Endocrinology, Diabetes, and Metabolism | (713) 798-4736 |
| Endocrine Surgery | (713) 798-4321 |
| Eye Care (Ophthalmology and Optometry) | (713) 798-6100 |
| Family Medicine | (713) 798-7700 |
| Gastroenterology and Hepatology | (713) 798-0950 |
| General Surgery | (713) 798-7911 |
| Genetics | (713) 798-7820 |
| Geriatrics and Palliative Medicine | (713) 798-3967 |
| Hernia Center | (713) 798-6363 |
| Infectious Diseases | (713) 798-2900 |
| Infusion Center | (713) 798-1962 |
| Internal Medicine | (713) 798-2500 |
| Nephrology | (713) 798-8355 |
| Neurology | (713) 798-2273 |
| Neurosurgery | (713) 798-4696 |
| Obstetrics and Gynecology | (832) 826-7500 |
| Oncology (Cancer Center) | (832) 957-6500 |
| Orthopedics and Sports Medicine | (713) 986-6016 |
| Pathology | (713) 798-4661 |
| Physical Medicine and Rehabilitation | (713) 798-7246 |
| Plastic Surgery | (713) 798-6141 |
| Prosthetics and Orthotics | (713) 798-5462 |
| Psychiatry | (713) 798-4857 |
| Respiratory and Lung Care (Pulmonology) | (713) 798-2400 |
| Radiology and Diagnostic Services | (713) 798-2300 |
| Rheumatology | (713) 798-3390 |
| Skin Studio | (713) 798–8888 |
| Sleep Medicine | (713) 798-3330 |
| Spine Care | (713) 798-2225 |
| Thoracic Surgery | (713) 798-6376 |
| Transplant | Heart & Lung: (832) 355-3000 Abdominal & Liver: (832) 355-1400 |
| Urology | (713) 798-4001 |
| Vascular Health | (713) 798-5700 |
