Lou Woolf is President and CEO of Hebrew SeniorLife (HSL), an integrated, eight-site system of health care, housing, research, and teaching that is committed to redefining the experience of aging, and directly serves more than 3,000 Greater Boston seniors on a daily basis. Molly Wylie, doctoral student at UMass Boston, interviews Lou about his career path from acute care and learns why HSL is dedicated to applied research.