Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Gregory H. Hammill, Practice Areas No known practice areas. is located in the city of W Hempstead, the state of New York. Attorney legal address 316 Plymouth StW Hempstead, NY, 11552-2437. For more information, please call (516) 481-8618 Your comments* (not for publishing) * — Required information Gregory H. Hammill ← View details 316 Plymouth StW Hempstead, NY, 11552-2437, W Hempstead, New York (516) 481-8618