Dr. Jeffrey C. Hellinger, left, has joined Stony Brook University Medical Center as an associate professor in the departments of pediatrics and radiology. He will practice within the medical center’s advanced cardiovascular imaging program. The Manhattan resident was associated with the University of Pennsylvania School of Medicine.
Virginia Peragallo-Dittko of Levittown, center, has been promoted to executive director of the newly formed Winthrop Diabetes and Obesity Institute. She was promoted from director of Winthrop’s Diabetes Education Center.
Nancy Ciaffone of Selden, right, has joined Daleview Care Center in Farmingdale as director of nursing. She held a similar position at Nesconset Center for Nursing & Rehabilitation.
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