CAP for Sickle Cell Pain: Guided Imagery for Chest Pain or Tightness from The Comfort Ability on Vimeo. CLICK HERE FOR SCRIPT Rachael Coakley, PhD, is a pediatric psychologist in the Pain Treatment Service at Boston Children’s Hospital and assistant professor at Harvard Medical School. She is the author of When Your Child Hurts: Effective Strategies to Increase Comfort, Reduce Stress and Break the Cycle of Chronic Pain, which recently received a National Parenting Products Award. She also directs The Comfort Ability, a one-day pain management workshop for children with chronic pain and their parents. ← Older Post