Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Mark Steven Seidenfeld, Practice Areas No known practice areas. is located in the city of Bridgehampton, the state of New York. Attorney legal address Seidewfeld Assoc., LLCPo Box 3049Bridgehampton, NY, 11932-3049. For more information, please call (631) 613-6666 Your comments* (not for publishing) * — Required information Mark Steven Seidenfeld ← View details Seidewfeld Assoc., LLCPo Box 3049Bridgehampton, NY, 11932-3049, Bridgehampton, New York (631) 613-6666