Dennis Ricci of Bethpage has been appointed assistant principal of Park Avenue Memorial Elementary School in Amityville. He was a third-grade teacher at PS 46 Alley Pond Elementary School in Bayside, Queens.
Toni Martucci of West Hempstead has been hired as a licensed agent at HomeSmart Premier Living Realty in Uniondale. She was a personal fitness trainer at Lifetime Fitness in Garden City.
Signature Premier Properties has announced four new hires.
Deborahann Rennert of King Park has been hired as a sales agent in Smithtown. She held a similar position at Sonic Realty Group in Huntington.
Ann Marie Wisnieski of Dix Hills has been hired as an associate broker in Dix Hills. She held a similar position at Douglas Elliman Real Estate in Dix Hills.
Paul Coffaro of Shoreham has been hired as a sales agent in Smithtown. He held a similar position at Century 21 Castle Realty in Ronkonkoma.
Richard Halloran of Mastic Beach has been hired as an associate broker in Garden City. He held a similar position at Coldwell Banker Residential Brokerage in Babylon.
Elizabeth Pelan of Nesconset, a CPA and a senior manager at PricewaterhouseCoopers in Melville, has been promoted to partner in its asset and wealth management practice.
Long Island Autism Communities Inc. in Deer Park, nonprofit developing supportive communities for adults with autism, has appointed nine people to its board of directors.
Gordon M. Siess, CPA, of Nissequogue is a partner and nonprofit services leader at Baker Tilly in Melville.
Paul Craco of Northport is a partner of Craco & Ellsworth in Huntington.
Lisa A. Gatti of Islandia is CEO and founder of Pal-O-Mine Equestrian in Islandia.
Richard Wiedersum of St. James is an architect at Wiedersum Associates Architects in Hauppauge.
Anthony S. Guardino of Smithtown is a law partner in the land use and municipal group at Farrell Fritz in Hauppauge.
Frank McIntosh of East Setauket is president of McIntosh Plumbing & Heating Inc. in Setauket.
Peter Smergut of Manhattan is former executive director of Life’s WORC in Garden City.
Donna M. Autuori of Eastport is president of Autuori Corporate Communications Inc. in Eastport.
Mike Ronemus of East Meadow is a research scientist at Cold Spring Harbor Laboratory.
Dr. Seth Mandel of Huntington has been named chairman of Huntington Hospital’s psychiatry department. He directed inpatient psychiatry at North Shore University Hospital in Manhasset and was primary psychiatrist for dialectical behavioral therapy at Zucker Hillside Hospital in Glen Oaks.
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