The Door: Legal Services For Youth 121 Avenue of the Americas New York, NY 10013-1510 Phone: (212) 941-9090 Fax: (212) 941-0714 Contact: Jill Chaifetz, Legal Director The Door offers youth aged 12-21 an array of services including education, health care, prenatal and nursery care, mental health and substance abuse treatment, legal services, and information and referral services.