Maggie Siff (Actress) Bio, Age, Height, Family, Husband, Education, Career, Net Worth

Maggie Siff Biography

Maggie Siff is an American actress whose most notable television roles have included department store heiress Rachel Menken Katz on the AMC drama Mad Men. In addition, she is also famous on the FX drama Sons of Anarchy with the role of Dr. Tara Knowles for which she was nominated twice for the Critics’ Choice Television Award for Best Supporting Actress in Drama Series. She also played psychiatrist Wendy Rhodas on the Showtime series Billions.

Maggie Siff Age|Birthday

Siff was born on June 21, 1974. Therefore, she is 48 years old as of 2023 and celebrates her birthday on the 21st of June every year.

Maggie Siff Height|Weight

Siff’s height is 5 feet 6 inches (approximately 168 centimeters). Moreover, he weighs 57 kilograms.

Maggie Siff Photo
Maggie Siff Photo

Maggie Siff Family

Siff was born in The Bronx, New York, United States to her parents. Moreover, her mother is of Irish and Swedish descent whereas her father is Jewish. Besides, the actress has two siblings, an older brother, Ivan, and an older sister named Ellen.

Maggie Siff Nationality

Siff is of American nationality.

Maggie Siff Husband

Siff married her husband Paul Ratliff in 2012. In October 2013, the actress announced that she was expecting her first child with her husband. Moreover, she gave birth to a daughter, Lucy.

Maggie Siff Education

Siff is The Bronx High School of Science and Bryn Mawr College alumni where she majored in English and graduated in 1996. Later, the actress joined the New York University’s Tisch School of the Arts and completed an M.F.A. in acting. She also worked as a temp at a hedge fund, an experience she drew on from her role in Billions shortly after graduation.

Before acting in television, she worked extensively in regional theater. Moreover, in 1998, she won a Barrymore Award for Excellence in Theater for her work in Henrik Ibsen’s Ghosts at Lantern Theater Company.

Maggie Siff Career

In 2004, Siff started appearing in television series. During an episode of Rescue Me in Season 2, she appeared as an Alcoholics Anonymous speaker. Moreover, the actress had roles in Law & Order: SpecialVictims Unit, Grey’s Anatomy, and Law & Order.

From 2007 to 2008, she played Rachel Menken Katz in the series Mad Men which earned her a nomination for a Screen Actors Guild for Outstanding Performance by an Ensemble in a Drama Series. Moreover, she was cast as Dr. Tara Knowles on Sons of Anarchy in 2008 after appearing in Nip/Tuck.

Moreover, she has appeared in many films. Furthermore, she narrated the audiobook “Gwendy’s Button Box” in 2017. Additionally, she has been serving as the television spokesperson for Betterment, an online investment service starting in 2018.

Moreover, she provided the voice for the titular subject of Polly Platt: The Invisible Woman in 2020.



2007 – Michael Clayton, Then She Found Me
2009 – Push, Leaves of Grass, Funny People
2013 – Concussion
2016 – A Woman, a Part, The Sweet Life, The 5th Wave
2017 – One Percent More Humid
2019 – The Short History of the Long Road


2004 – Third Watch
2005 – Rescue Me
2006 – Law & Order, 3 Ibs
2007 – Grey’s Anatomy
2007-2008 – Mad Men, Nip/Tuck
2008 – Law & Order
2008-2013 – Sons of Anarchy
2009 – Life on Mars
2011 – A Gifted Man
2016 to present – Billions
2019 – Explained

Maggie Siff’s Net Worth

Siff’s net worth ranges between $8 million and $10 million.

Maggie Siff Twitter

Siff is active on Twitter under the handle @maggiesiffweb with over 500 followers as of 2023.

Maggie Siff Instagram

Siff is active on Instagram under the handle @maggiesiff with 164 followers as of 2023.