Run by Richard L. Weinstein, M.D., Mark P. Christiansen, M.D., Leonard Chuck, M.D., Lambert H. K. Chee, M.D., Helen Lee Stacey, M.D., M.P.H., and Michael Stein, M.D., Diablo Clinical Research performs and administers clinical trials of medications and treatments. Founded in 1995, the practice currently administers treatments for Alzheimers, back pain, diabetes, Multiple Sclerosis, obesity, sexual dysfunction, arthritis, migraines, as well as control or "well" studies, and more. Hours for the doctors are strictly by appointment. Please feel free to visit their Web site for more information on tests, directions, and office information.