Dr. Crimmins received his medical degree from the University of Nebraska College of Medicine in Omaha, Nebraska.
He completed his internship as well as his residency at the University of Washington Medical Center in Seattle, Washington.
Dr. Crimmins is certified with the National Board of Echocardiography as well as the American Board of Anesthesiology.
Dr. Crimmins was born in Denver, Colorado. Currently, he and his family reside in Lincoln, Nebraska.