Family Caregiver Support Services. To view all the local Department of Social Services forms, please click on the appropriate link.The Alzheimer's Association offers support groups for all family members coping with dementia, even if the care receiver does not have Alzheimer's disease. Use this program to ask (or "petition") the Family Court to change a support order if there is a "change in circumstances." To report adult abuse, call (within New York State only): 1- between a.m. The Alzheimer's Association Long Island Chapter provides support, education, training and other resources across Nassau and Suffolk counties. Find support to manage dementia and memory loss, including information about living at home, caring for someone and legal matters. Suffolk County Support Groups: Alzheimer's Association- Long Island Chapter, 425 Broadhollow Road, Suite 307 Melville, NY 11747 A parent or other legally responsible adult can ask Family Court for a support order for an adult dependent that is developmentally disabled. By completing this form you are signing up to receive updates from Healthwatch Suffolk.