Mark Rubinstein is a board-certified psychiatrist practicing in New York City. He's taught at New York Presbyterian Hospital and served as a clinical assistant professor at Cornell University’s medical school. He's written five medical self-help books includingThe Growing Years: A Guide to Your Child’s Emotional Development and has more recently turned to writing fiction as well. 

Learn more about author and host, Sarah Raymond Cunningham, at sarahcunningham.org.