Seth Luker

Five healthy years later, Rockin’ on in Hauppauge

By GREGORY ZELLER // New blood and a new order-fulfillment deal are part of the growth formula for Rockin’ Wellness, a feel-good story dancing to its own tune. Embracing a “business not as usual” campaign that recalls its offbeat roots, the Hauppauge health-drink maker has welcomed a new chief operating officer – David Finkelstein, who drank the Kool-Aid in May – and signed a core order-fulfillment contract with Just Nutra, stage name for Islandia-based dietary…