National Headache Institute Texas| 9601 Katy Freeway, Suite 350 Houston, TX 77024 | (713) 467-4082 National Headache Institute Florida | 2344 South Douglas Road Coral Gables, FL 33134 | (305) 440-5969 National Headache Institute New Jersey| 1810 Park Ave. South Plainfield, NJ 07080 | (908) 315-5707