Stacey Pfeffer has joined Winthrop-University Hospital as vice president of human resources. The Manhattan resident most recently served as vice president of human resources for two divisions within New York-Presbyterian Hospital System before joining the Mineola health care facility.
Kevin J. Davis has joined the Lake Success law firm of Abrams, Fensterman, Fensterman, Eisman, Greenberg, Formato & Einiger as an associate. He was a contract attorney at Deloitte in Westfield, N.J., and Manhattan before joining Abrams Fensterman.
Risa Bellach has joined Homes by Mara in Syosset as a licensed sales representative. She owns and operates a custom-made jewelry business, Risa's Pieces, in Syosset, which is also where she lives.
Lou Vullo has been appointed director of sales at Garden City-based Data Storage Corp. Prior to this appointment, he founded LV2 Consulting before selling the company in 2010. Vullo is a Elmwood Park, N.J., resident.
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