Jennifer Arnold, MD, graduated from the University of Miami with dual degrees in Biology and Psychology before going on to complete her medical degree at Johns Hopkins School of Medicine in Baltimore, MD in 2000. She is currently an attending neonatologist at Baylor College of Medicine and Medical Director of the Simulation Center at Texas Children’s Hospital. Dr. Arnold is married to her best friend Bill Klein. They live in Houston, TX and have adopted two wonderful children. Jennifer and Bill are the stars of TLC’s The Little Couple.