Hill Country Council on Alcohol & Drug Abuse, Inc. Share: Alcohol, Drug Treatment Center Hill Country Council on Alcohol & Drug Abuse, Inc. Visit Website Request Info 102 Business Dr. Kerrville, TX 78028 (830) 367-4667 Facebook Twitter Hours: Monday through Friday 8:00am to 4:30pm Closed from 12 noon until 1 pm About Map About Since 1991, HCCADA has been helping the people of Kerr, Gillespie, Bandera, Kendall, and Medina Counties find their ways back to sober, productive lives. What's Nearby? Distance: 5 10 15 20 25 50 mi.