Dr. Craig Crismon attended Sioux Falls College in Sioux Falls, South Dakota where he earned his bachelor of science degree in 1986. He continued his education at the University of South Dakota School of Medicine in Vermillion, South Dakota and received his medical degree. He pursued his advanced training in pediatric medicine a the University of Florida in Gainesville until 1993.

He is board-certified with the American Board of Pediatrics and is a Fellow of the American Academy of Pediatrics. Dr. Crismon has a special interest in juvenile diabetes. He actively participates in a special camp for children with diabetes at Camp NeSoDak each year. His personal interests include playing piano, jogging, gardening, hiking, camping, and spending time with his wife and three children.