The first thing you should do in this day and age is go to the internet. Type in healthgrades.com and you will get plenty of information about a particular child psychologist from Mountainside, N.J. who serves the greater New York/New Jersey area.
His name is Dr. Steven Sussman. He has devoted his entire adult life to helping children around the tri-state area. Please read the comments of other parents of this area. After reading all the positive feedback, give Dr. Steven Sussman a complimentary call today.