Advanced OB/GYN Associates 689 Mamaroneck Avenue Second Floor Mamaroneck, NY 10543 914.253.1100 914.493.2080 Advanced OB/GYN Associates 373 Broadway Kingston, NY 12401 845.303.1132 845.303.1133 Advanced OB/GYN Associates 42082 State Hwy 28 Margaretville, NY 12455 845.586.3888 845.259.1666 Advanced OB/GYN Associates ShopRite Plaza 785 Route 17M ....