This pretty, light-haired performer first came to the attention of daytime TV soap opera viewers as the nefarious Blake Lindsey on "Guiding Light" (CBS, from 1989 to 1992), a character who eventually ran off with her mother's boyfriend. Sherry Stringfield next showed up on the ABC drama "NYPD Blue" playing the Manhattan D.A. and ex-wife of officer John Kelly (David Caruso) during the first season (1993-94) of the series. In the much ballyhooed NBC medical drama "ER", Stringfield spent slightly more than two seasons (1994-96) playing Dr. Susan Lewis, a dedicated emergency room physician,
