New leaders at business groups

Angelina Simms, left, was elected president of the Long Island Junior Chamber, a local chapter of Junior Chamber International, a leadership development group for young professionals ages 18-39. She lives in Massapequa.

Mary Winters, right, has been named president of the Long Island chapter of the New York State Association of Health Care Providers. The Northport resident is director of RegionCare Nursing in Hempstead.

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