J.S.
Ryan is a great school, my stepkids went there for a few years. It is also highly rated on greatschools.com. If your son is "academically talented" they offer the CATS(Chandler Academically Talented Students)program but I'm not sure if they offer it in Kindergarten. Not all of the Chandler schools offer the program and the schools that do sometimes don't have it for all the grades, like Kindergarten. My stepson has been in the CATS program and I do know Ryan offered it for 1st and 2nd grades, he went to a different school for Kindergarten. I would suggest checking out greatschools.com as there is a wealth of information on there about schools. Good luck!