Mark Bertin, MD, is a developmental pediatrician in private practice in Pleasantville, NY. He is author of How Children Thrive and Mindful Parenting for ADHD, which integrate mindfulness into the rest of evidence-based pediatric care; and a contributing author for Teaching Mindfulness Skills to Kids and Teens. He is on faculty at New York Medical College and The Windward Institute, on advisory boards for Common Sense Media and Reach Out and Read, and on the board of directors for APSARD (the American Professional Society of ADHD and Related Disorders). His blog covering topics in child development, mindfulness, and family is available through PsychologyToday.com, Mindful.org, and elsewhere. For information about his online mindfulness classes and other resources, visit https://developmentaldoctor.com.