Dr. Timmreck received her undergraduate degree from the University of Pennsylvania and her medical degree from the University of Texas Health Science Center in San Antonio.
She completed her residency in Obstetrics and Gynecology at Rush Presbyterian St Luke's Medical Center in Chicago and her fellowship training in Reproductive Endocrinology at Beth Israel Deaconess Medical Center and Boston IVF. During her fellowship, she was an Instructor at Harvard Medical School from 2001 - 2003.