<<Disclaimer: Verify this information before applying it to your situation.>> Try the Celiac Disease Foundation. Their medical advisary board includes Marvin Ament - UCLA, Betty Bernard - USC, Paul Ciclitira - St. Thomas's Hospital; London, Lori Kam - USC, Martin Kagnoff - UC San Diego, Joseph Murray - University of Iowa, Wilfred Weinstein - UCLA as well as Elaine Hartsook, Ph.D, R.D. - GIG, Don Kasarda, Ph.D - U.S. Dept. of Agriculture, Mark Meskin, Ph.D., RD - USC. Their address is CDF, 13251 Ventura Blvd., #3, Studio City, CA 91604 (telephone: (818) 990-2354.