684 days ago - A 1992 graduate of Maryland’s L’Academie de Cuisine, native New Yorker Jeff Heineman is yet another local boy who makes good in the restaurant business. Well, actually, makes great. Owner and executive chef of his own Bethesda restaurant, Grapeseed American Bistro and Wine Bar, Heineman is low-key, casual and unassuming, despite his very outgoing personality that elicits at least a “hello” from the salesman dropping by on a recent Thursday morning.