Buy valium missouri chesterfield. These controlled medications include clonazepam, Xanax, Ativan, and Valium and act upon the benzodiazepine receptors. Find a local pharmacist nearby Chesterfield, MO using the pharmacy map on RxList. The pharmacies listed may include chain pharmacies (CVS Pharmacy, Rite. Valium (Diazepam) is the most widely recognized drug in the group. It has been around Ativan Lorazepam) is commonly prescribed for the treatment of anxiety. It possesses many Missouri Dental Professionals, Richard Straus, D.M.D.,P.C.