Missouri Medical Marijuana Dispensaries Go back to directory. Heya St. Ann Retail II LLC Heya St. Ann Retail II LLC Contact: Steven Meyer 10417 Saint Charles Rock Rd Saint Ann MO 63074 work Work Phone: (636) 399-9739work Work Email: 1semeye@gmail.comINTERNET Categories: Missouri Medical Marijuana Dispensaries Updated 10 months ago.