Contact Us <a href=”https://smart1marketing.formstack.com/forms/center_sanctum” title=”Online Form”>Online Form – Center Sanctum</a> You’ll find Center Sanctum in Newark and Zanesville. Newark 164 S 30th Street Newark, OH 43055 740.522.8747 Zanesville 1204 Brandywine Blvd, Suite C Zanesville, Ohio 43701 740.450.1600 click to view map click to view map