Dr. Dan Shapiro is a native of East Lansing, Michigan. He moved to Washington, DC, to attend the George Washington University School of Medicine and stayed for pediatric residency training at Children's National Medical Center. Dr. Shapiro practiced primary-care pediatric and adolescent medicine in Silver Spring, Maryland, before shifting his focus to developmental and behavioral pediatrics. Currently, in addition to his office practice, Dr. Shapiro observes children and collaborates with educators at dozens of Washington, DC, and suburban Maryland schools. He developed the Parent Child Journey program and offers behavior-management training groups throughout Greater Washington. (For more information, go to ParentChildJourney.com.) He is a fellow of the American Academy of Pediatrics and a member of the Society for Developmental and Behavioral Pediatrics. Dr. Shapiro is married, with four children and two grandchildren. He is the author of Parent Child Journey: An Individualized Approach to Raising Your Challenging Child. Dr. Aaron Shapiro is currently a resident in Primary Care Social Internal Medicine at Montefiore Medical Center in The Bronx, New York. He received his M.D. from the Alpert Medical School of Brown University and his M.P.H. in Health Leadership and Management from the Johns Hopkins Bloomberg School of Public Health. He is the founder of Citizen Physicians (a non-partisan non-profit organization dedicated to increasing civic engagement in the medical community), a National Health Service Corps Scholar, and a Global Health Corps Alumnus. He is the third of Dr. Dan Shapiro's four sons. John Watkins-Chow was born in New Jersey and has three degrees from MIT. John has been drawing all his life. He has worked in animation, comics, and sketch card art on properties such as Star Wars, Lord of the Rings, and Marvel Comics-and his own comic, Talismen. John was also the illustrator for Dr. Shapiro's first book, Parent Child Journey: An Individualized Approach to Raising Your Challenging Child. During the day, John teaches math at a private school in suburban Maryland. John is married and has two daughters.