Early life

Tierney, the eldest of three children, was born and raised in the Hyde Park neighborhood of Boston, Massachusetts to an Irish Catholic family. Her mother, Pat (née James), is a real estate broker, and her late father, Joseph M. Tierney, was a prominent Boston politician who served on the Boston City Council for 15 years.

Tierney attended Mount Alvernia Academy elementary school, and Notre Dame Academy in Hingham, Massachusetts, where her studies included drama, which led to her appearance at the Boston Globe Drama Festival. After graduation, she attended New York University, where she majored first in dance, then in drama.

Career

After appearing in several plays, Tierney moved to Los Angeles, California, and in 1987 got her first break with a role in Disney's made-for-TV film Student Exchange. Tierney's first starring role in a film was in a low-budget, independent film called Dead Women in Lingerie, shot in 24 days. The film never received a theatrical release, although it was released on DVD in 2005.

Tierney had a number of small roles in film and television, but first received regular national exposure with her leading role in the sitcom NewsRadio from 1995 to 1999. While she was a NewsRadio cast member, she also appeared in several successful films, including Primal Fear, Primary Colors, Forces of Nature, Welcome to Mooseport, and Liar Liar opposite Jim Carrey.

After NewsRadio was canceled, Tierney decided not to pursue a role in another sitcom:

hen NewsRadio got canceled, ... I thought, there's probably not gonna be something like again for me... So then, when ER called ... that was a way to stay in that would remain interesting for me.

From 1999-2008, Tierney played Nurse Abigail "Abby" Lockhart on ER, a character that began as a guest appearance as Julianna Margulies's character Carol Hathaway's OB nurse in November 1999, then expanded in February 2000 to a full-time regular role as an ER nurse and later, after completion of medical school, a licensed ER doctor. She was reunited with her former NewsRadio co-star Khandi Alexander who at that time had a recurring role on ER.

Within a year, Tierney's work on ER earned her an Emmy Award nomination, recognition she credits to a "juicy" story arc featuring Sally Field as Lockhart's mother Maggie Wyczenski, who suffers from bipolar disorder.

Tierney confirmed in April 2008 that she would be leaving ER shortly after the beginning of the show's fifteenth season. In October 2008, she made her final regular appearance on the series after nearly 10 seasons on the show. She returned to make a cameo appearance in one additional episode later in 2009 toward the end of the final season.

Tierney's highest-profile film while a member of the ER cast was the 2002 film Insomnia, directed by Christopher Nolan. That same year she also starred in Scotland, Pa., portraying a Lady Macbeth-like character written specifically for her by Billy Morrissette, her husband at the time. She was praised by critics for her performance. She also collaborated with NewsRadio writer Joe Furey for a special, "Working with Joe Furey" featurette for Furey's film Love and Support.

In 2004, Tierney won the second season tournament of Bravo's Celebrity Poker Showdown against Lauren Graham, who had a guest role in the fourth season of NewsRadio. Tierney returned to the stage in May 2006 in an appearance opposite Eric McCormack in the Off Broadway premiere of Some Girl(s). She also appeared in the 2008 films Semi-Pro, Baby Mama, The Go-Getter and Finding Amanda.

Tierney played the role of Laurel in the Off Broadway play Three Changes with Dylan McDermott from September 16 to October 4, 2008.

Tierney returned to television, playing the recurring character Kelly McPhee on the FX series Rescue Me in 2009 and 2011 during its final season. She replaced Joely Richardson as the female lead of the 2010 ABC television series The Whole Truth, after Richardson dropped out to spend more time with her family. Tierney's role in the show, a legal drama produced by Jerry Bruckheimer, marked her return to television after recovering from breast surgery and cancer treatments. ABC canceled The Whole Truth after just four episodes due to low ratings.

In February 2011, Tierney made her debut at the Gate Theatre in the Dublin premiere of Yasmina Reza's God of Carnage (translation by Christopher Hampton) alongside Ardal O'Hanlon.

In September 2012, Tierney began a recurring role on the CBS legal drama The Good Wife, playing Maddie Hayward.

In 2013, Tierney joined the cast of Showtime's The Affair, playing Helen Solloway. The Affair began airing in October 2014.

Personal life

Tierney married actor and director Billy Morrissette on February 1, 1993, two days before her 28th birthday, after the two met on the set of a never-aired television series. After being married for 13 years, she filed for divorce in 2006, citing irreconcilable differences. They had no children.

On February 1, 2009, the recently ordained Tierney officiated at the wedding of her friend and former ER co-star Parminder Nagra to photographer James Stenson.

Tierney had surgery to remove a tumor from her breast in 2009. She had been cast in Parenthood but schedule conflicts with her cancer treatments led her to leave and she was replaced by Lauren Graham. Tierney finished treatment and returned to work in a stage play in 2010.

Filmography

Film

Year	Title	Role	Notes
1991	Dead Women in Lingerie	Molly Field
1991	The Linguini Incident	Cecelia
1992	White Sands	Noreen
1993	Fly by Night	Denise
1993	The Temp	Sharon Derns
1995	Mercy	Simonet
1996	Primal Fear	Naomi Chance
1997	Liar Liar	Audrey Reede
1998	Primary Colors	Daisy Green
1998	The Thin Pink Line	Suzanne
1999	Forces of Nature	Bridget Cahill
1999	Oxygen	Det. Madeline Foster
1999	Instinct	Lynn Powell
2000	Mexico City	Pam on Phone (voice)
2001	Scotland, PA	Pat McBeth
2002	Insomnia	Rachel Clement
2002	Rooftop Kisses	Denise
2002	The Nazi	Helen
2003	Melvin Goes to Dinner	Leslie
2004	Welcome to Mooseport	Sally Mannis
2006	Danny Roane: First Time Director	Maura Tierney
2006	Diggers	Gina
2007	The Go-Getter	Hal's Pets
2008	Semi-Pro	Lynn
2008	Baby Mama	Caroline
2008	Finding Amanda	Lorraine Mendon
2012	Nature Calls	Janine

Television

Year	Title	Role	Notes
1987	Student Exchange	Kathy Maltby	Television movie
1988	Crossing the Mob	Michelle	Television movie
1988	The Van Dyke Show	Jillian Ryan	10 episodes
1989	Family Ties	Darlene	Episode: "My Best Friend's Girl"
1990	Booker	Donna Cofax	Episode: "Reunion"
1990	Flying Blind	Donna	Television movie
1991	Law & Order	Patricia 'Patti' Blaine	Episode: "Aria"
1994	Lifestories: Families in Crisis	N/A	Episode: "A Body to Die For: The Aaron Henry Story"
1994	704 Hauser	Cherlyn Markowitz	5 episodes
1994	Out of Darkness	Meg	Television movie
1995-1999	NewsRadio	Lisa Miller	96 episodes
1999-2009	ER	Dr. Abby Lockhart	183 episodes
2000	King of the Hill	Tanya (voice)	Episode: "Movin' On Up"
2009-2011	Rescue Me	Kelly McPhee	9 episodes
2010-2011	The Whole Truth	Kathryn Peale	13 episodes
2011	The Office	Susan California	Episode: "Mrs. California"
2012-2013	The Good Wife	Maddie Hayward	7 episodes
2012	Ruth & Erica	Erica	10 episodes
2014-present	The Affair	Helen Solloway	19 episodes

Awards and nominations

Year	Association	Category	Nominated work	Result
2000	Blockbuster Entertainment Awards	Favorite Supporting Actress - Comedy/Romance	Forces of Nature	Nominated
2001	Primetime Emmy Awards	Outstanding Supporting Actress in a Drama Series	ER	Nominated
	Screen Actors Guild Awards	Outstanding Performance by an Ensemble in a Drama Series		Nominated
2003	Prism Awards	Best Performance in a Drama Series		Nominated
	Satellite Awards	Best Actress - Television Series Drama		Nominated
2007	Prism Awards	Best Performance in a Drama Series		Nominated
2008	Prism Awards	Best Performance in a Drama Series		Nominated
2016	Critics' Choice Television Awards	Best Supporting Actress in a Drama Series	The Affair	Nominated
	Golden Globe Awards	Best Supporting Actress - Series, Miniseries or Television Film		Won

Charities

Maura Tierney supports the following charitable causes: Breast Cancer, Animals, Cancer.

[ Source: Wikipedia ]