Des Moines University is a private medical school in West Des Moines, Iowa. Founded in 1898, Des Moines University is the second oldest osteopathic medical school and the fifteenth largest medical school in the United States. DMU's three colleges—the College of Osteopathic Medicine, College of Podiatric Medicine and Surgery, and College of …Des Moines University is a private medical school in West Des Moines, Iowa. Founded in 1898, Des Moines University is the second oldest osteopathic medical school and the fifteenth largest medical school in the United States. DMU's three colleges—the College of Osteopathic Medicine, College of Podiatric Medicine and Surgery, and College of Health Sciences—offer nine academic degrees, including master's and doctorate degrees.