Ashley S. Osadon of Bayside, Queens, has joined Rivkin Radler in Uniondale as an associate in the health service group. She was an associate at Abrams, Fensterman, Fensterman, Eisman, Formato, Ferrara & Wolf in Lake Success.
Charles Rutenberg Realty Inc. in Plainview has hired an associate broker and some licensed sales agents.
Margaret Moran of Melville, a new associate broker, previously was with Re/Max Beyond in Melville.
Heejung Shin of Great Neck, a new sales agent, completed the licensing course at the New York Real Estate Institute in Manhattan.
Ariel Kaikov of Brooklyn, a new sales agent, completed the licensing course at the Brooklyn School of Real Estate in Bensonhurst.
Jose Santa of Westbury, a new sales agent, previously was with Progressive Realty Group in Massapequa.
Peter Nikakis of Manhasset, a new sales agent, previously was with National Real Estate Referral Group in Syosset.
Rajiv Sharma of St. James, a new sales agent, completed the licensing course at the American Real Estate School in Hauppauge.
Erkan Aydag of Manhasset, a new sales agent, previously was with Charles Rutenberg in Manhattan.
Paul G.W. Fetscher of Long Beach has been named a senior commercial real estate adviser at Coldwell Banker Residential Brokerage at the Bellmore-Merrick office and is the president of Great American Brokerage Inc. in Long Beach.
Rasna Chadha of Syosset has been hired as a licensed sales agent at Homes by Mara Realty in Syosset and was with Douglas Elliman in East Norwich.
Alexander Jimenez of East Hampton has been hired as a licensed real estate sales agent at Douglas Elliman in Bridgehampton. He is a self-employed contractor.
Kristy S. See-mungal of Springfield Gardens, Queens, has been hired as an administrative assistant at Racanelli Construction Co. in Melville. She was a licensing and forecasting specialist with Rubie’s Costume Co. in Farmingdale.
Joseph D. Perillo of Hempstead has been appointed executive vice president and chief financial officer of Patriot National Bancorp Inc. and Patriot Bank in Stamford, Connecticut. He was chief accounting officer and chief financial officer for iQor Inc. in Manhattan. — DIANE DANIELS