Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Mark Gregory Ewald, Practice Areas No known practice areas. is located in the city of Water Mill, the state of New York. Attorney legal address 26 Bay LnWater Mill, NY, 11976-3104. For more information, please call (631) 537-3463 Your comments* (not for publishing) * — Required information Mark Gregory Ewald ← View details 26 Bay LnWater Mill, NY, 11976-3104, Water Mill, New York (631) 537-3463