<<Disclaimer: Verify this information before applying it to your situation.>> I am a biopsy diagnosed celiac. My brother has had itchy skin rash problems for years and we're wondering if it could be Dermatitis Herpetiformis. Since he lives in Houston Texas, we're searching for a doctor or hospital with expertise in diagnosing that illness. If you don't have a specific recommendation, what medical specialty should I direct him to? Any help will be truly appreciated. Laurie Levine [log in to unmask]