WITCC campuses are open. Campus hours are Monday - Thursday from 8:00am - 5:00pm. Closed Friday - Sunday. Visit witcc.edu/hours for full list.
For more information on our plan for maintaining a safe and healthy campus, click here.
Academic Programs

Dental Assisting


Advisory Committee

Dr. Charles Kiple - Sioux City, IA Kim Cochran, CDA RDA - Sioux City, IA
Dr. Jim Grabouski - Sioux City, IA Paula Brown, CDA RDA - Sioux City, IA
Dr. Karl Koelling - Kingsley, IA Kelly Petzenhauser, CDA RDA - Spencer, IA
Dr. Shamayne Frank - Sioux City, IA  Adrienne Valentine, CDA RDA - Sergeant Bluff, IA
Dr. Richard Hettinger - Sioux City, IA  Daisy Joaquin-Caro, CDA  RDA - Sioux City, IA
Dr. Tim DeStigter - Aurelia, IA Jennifer Hadley-Kupfer, CDA - Walthill, NE 
Elisa Vogt, CDA RDA - Sioux City, IA  


Take the Next Step
Visit at 4647 Stone Avenue, Sioux City, Iowa 51106
4647 Stone Avenue
Sioux City, Iowa 51106
Call 800.349.4649 or 712.274.6400
Email info@witcc.edu