Trained in pediatric, developmental and neuropsychology Dr. Keller has worked with children and families for over 30 years. His research and clinical interests have included the differential diagnosis of Attention Deficit Disorder and other learning and attention problems. He has presented his research locally, nationally, as well as internationally with over 30 publications or presentations.

Dr. Keller assists the Court in conducting custodial and parenting evaluations, completes early neutral evaluations for parents divorcing who seek to do so with minimal court intervention and provides Parenting Coordination services to families post-divorce in order to protect their children from further conflict. Dr. Keller recently relocated to Naples, Florida and maintains a practice here as well as in the Western New York area.