A steadily working actress since making her stage debut in 1980, the wide-eyed, attractive Kalember is best-known as Georgie Reed Whitsig, the most painfully middle class of the four Reed women on NBC's ensemble drama "Sisters" (1991-96).Raised in the Northeast and Kentucky, Kalember was encouraged to try acting as a career by a high school teacher. After earning both undergraduate and graduate degrees in theater, she joined the company of Baltimore's Center Stage in 1980. After a few years of working on stage and in TV commercials, Kalember was cast as the high-powered, newscaster Merrill