BBDO has promoted Stephen Weinstein to vice president, management supervisor. At the Atlanta agency, Weinstein will continue to manage clients Bayer Advanced and ING Financial Services, as well as contribute to the development of new business. The shop has also named Sangeet Pillai senior vice president and senior account planner. Pillai was previously vice president and senior account planner with Leo Burnett. In addition, BBDO has hired Mark Sorensen and Maribeth Madden as art director and account executive, respectively. Sorensen most recently worked in a similar position at Clarity Coverdale Fury in Minneapolis. Madden was an assistant account media planner at Atlanta's Fitzgerald & Co.