How do I go about posting a job posting? I am in need for a full-time Mohs histotech in Longview Texas and a part-time in the Tyler, Texas area. Tracie Palmer, HT (ASCP) Laboratory Supervisor Wallis Dermatology Associates 3535 N. 4th Street Suite 400 Longview, Texas 75605 Lab 903-757-3881 Ext 57001 Fax 903-663-2454 Cell 903-235-9269