Maggie Siff

Maggie Siff (born June 21, 1974) is an American actress best known for her television roles, notably department store heiress Rachel Menken Katz on the AMC drama Mad Men and Dr. Tara Knowles-Teller on the FX drama Sons of Anarchy. She also had a role in the 2009 film Push as Teresa Stowe, and one in the 2010 film Leaves of Grass as Rabbi Renannah Zimmerman.