Kelsie Mittereder, DO Kelsie Mittereder, DO, is an OB-GYN with AHN Women, specializing in personalized complex obstetric care including contraception, comprehensive obstetrics, wellness, and abnormal bleeding. She is skilled at performing minimally invasive surgery. Dr. Mittereder went to medical school at Midwestern University — Arizona College of Osteopathic Medicine in Phoenix, Arizona and did her residency at University of Arizona College of Medicine in Phoenix, Arizona. Dr. Mittereder is certified by the American Board of Obstetrics and Gynecology and is affiliated with the American Osteopathic Association and the American Congress of Obstetricians and Gynecologists. Her goal is to provide personalized, high-quality care that incorporates each individual patient’s lifestyle components into their medical care. She sees patients ages 13 and older.