Summer Hartman is a newborn care specialist and sleep consultant in Phoenix, Arizona. She owns Summer's Sleep Secrets and has created a SLEEP PROGRAM that has allowed her to teach other sleep consultants and newborn care specialists, as well as work with many different families around the world. Summer works with ages newborn to six years old and specializes in sleep training singles, and multiples, also working with reflux and colic. She has worked with families in many different capacities through in-person, phone, text.