It's New York so yes. GRASP has 3 support groups in Manhattan alone. Adult, Over 50, and the newly formed women's group. Run by people on the Spectrum. Spectrum Services and Aspergers and High Functioning Autism Association co run a support group in Manhattan run by NT's who have years of experience with adults and live in 2015 not 1955 like most Autism Organization. Before I get to high and mighty Autism Speaks is also headquartered in New York and the majority of prisoners at the Judge Rotenberg torture center come from New York City.
The Asperger/Autism Network from New England seems really good.
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Professionally Identified and joined WP August 26, 2013
DSM 5: Autism Spectrum Disorder, DSM IV: Aspergers Moderate Severity
“My autism is not a superpower. It also isn’t some kind of god-forsaken, endless fountain of suffering inflicted on my family. It’s just part of who I am as a person”. - Sara Luterman