BestSelf Behavioral Health is an innovative organization formed through the merger of Child & Adolescent Treatment Services and Lake Shore Behavioral Health in June 2017. Both organizations served this community for a combined 120 years and are proven leaders in innovative delivery of behavioral health services in Western New York. Our shared reputation and stellar delivery of quality care in the community, led the Boards of Directors of both organizations to the creation of what is now the largest community-based behavioral health organization serving children and adults of all ages in Western New York. No matter how old you are, where you live in Western New York or what challenges you're facing-BestSelf Behavioral Health can provide you and your family with the innovative and evidence-based services you need, along with a personal and caring approach that will help you feel respected, valued, confident and hopeful.