I need a specific psychiatrist

I have a daughter who is an addict. I'm at my wits end. I need to talk to a professional that deals with family members of addicts. I've handled this the best I could until now, and I need someone to confide in, and also give me a guide to try to deal with this better. I'm older and the stress is laying heavy on me. Any suggestions in the Huntsville, Madison area would be appreciated. Thank you.