Heather Cartier

Night Night Sleep Tight is a Connecticut-based pediatric sleep consulting business founded by Heather Cartier and serving families throughout the United States. Cartier is a pediatric occupational therapist, parent coach, and certified sleep consultant through the Center for Pediatric Sleep Management. Her background includes more than 23 years as an occupational therapist and over 13 years supporting children’s sleep, including children with autism and other complex needs.

The business helps families build healthier sleep habits for newborns, infants, toddlers, and children through age eleven and older. Support can address frequent night waking, short naps, bedtime struggles, sleep associations, and transitions from a crib to a bed. Families can start with a free 15-minute phone assessment and then explore individualized sleep consulting packages. Cartier creates practical plans based on each family’s concerns and parenting style, using a gentle approach that does not ask parents to ignore their child’s needs. Other offerings include a newborn sleep course, a toddler sleep workshop, and free sample nap schedules.