Yaccarino, who has a house in Woodbury, graduated from Deer Park High in 1981 with her twin sister, Lori. Both were elected officers of the senior class and played messenger girls in the senior play, "The Odd Couple," according to the 1981 yearbook.

Yaccarino has been named CEO of Miami-based eMed Population Health, which calls itself “the leading digital health platform for GLP-1/GIP population health management.” That refers to the class of weight-loss drugs like Wegovy and Ozempic.