Sharon Lawrence

Biography

Sharon Lawrence (born June 29, 1961) is an American television actress, best known for the role of Sylvia Sipowicz on NYPD Blue.

Known For

Grey's Anatomy

as Robbie Stevens

Law & Order: Special Victims Unit

as Maggie Peterson

The Mentalist

as Melba Walker Shannon

Criminal Minds

as Roberta Lynch

Shameless

as Margo Mierzejewski

Solace

as Mrs. Ellis

American Dad!

as Scarlett Reynolds (voice)

Desperate Housewives

as Maisy Gibbons

Community

as Doreen

Ghost Whisperer

as Elena Bancroft