MTI Resumes Current Classes Online Posted on March 30, 2020 by Midwest Technical Institute MTI Resumes Current Classes Online START DATE: MONDAY, MARCH 30TH TUESDAY, MARCH 31ST WEDNESDAY, APRIL 1ST Program: Medical Coding Cosmetology Massage Therapy Journeyman Welder I and Journeyman Welder II Medical Assisting HVAC/R-MAR Technician Phlebotomy Dental Assisting