Locations Chehalis Centralia Walk In Children's Dental Morton Olympia Onalaska Pe Ell Raymond Tenino Toledo Winlock Administration Centralia Centralia - Medical This location (2428 W. Reynolds Avenue, Centralia, WA 98531) closed December 23, 2020. Patients of Lisa Archer, ARNP and the Centralia Medical Clinic were sent letters on December 7, 2020. If you have not received.