Dr. Trey Patterson purchased Active Life Dentistry’s Towne Lake location in March, and the operation has since been renamed Towne Lake Dentistry. Located at 9740 Barker Cypress Road, Ste. 113, Cypress, this office did not have any personnel changes, and Active Life Dentistry’s four other locations throughout the Cy-Fair area will continue to operate with no changes, officials said. 832-220-4300. www.townelakedentistry.com