There’s a moment in every actor’s life when the public narrative shifts from “what’s her next role?” to “who is she, really?” For Maria Bello, that moment arrived in 2013 with a personal essay that redefined not just her career but the very idea of family.

Full Name: Maria Elena Bello ·
Born: April 18, 1967 (Norristown, PA) ·
Age: 57 years old ·
Net Worth: $6 million (estimated) ·
Partner: Clare Munn (since 2013) ·
Children: 1 (Jackson) ·
Known For: ER, Coyote Ugly, The Mummy, NCIS

Quick snapshot

1Personal Life
2Health and Appearance
3Born and Raised
  • Born in Norristown, Pennsylvania
  • Graduate of Villanova University
  • Estimated net worth of $6 million
4Iconic Roles
  • Breakout role on ER
  • Major film franchises: The Mummy, Grown Ups
  • Fan-favorite role on NCIS

Eight key facts, one pattern: Maria Bello’s career has been defined by milestones — from her acting breakthrough on ER to her public coming out — each shaping the public’s understanding of who she is.

The table below compiles the core biographical details.

Fact Details
Full Name Maria Elena Bello
Profession Actress and Producer
Birth Date and Place April 18, 1967 (Norristown, Pennsylvania)
Education Villanova University
Net Worth $6 million (estimated)
Partner Clare Munn (2013–present)
Coming Out 2013
Health Diagnosis Lyme Disease (2019)

When did Maria Bello come out?

Maria Bello publicly disclosed her relationship with Clare Munn in a Modern Love essay for The New York Times published in December 2013. The New York Times (leading U.S. newspaper) ran the piece titled “Coming Out as a Modern Family,” laying out Bello’s expanded family structure involving her son Jackson, his father Dan McDermott, and her now-partner Clare Munn.

Is Maria Bello LGBTQ?

What inspired Maria Bello to come out publicly?

The decision was directly tied to a near-fatal illness Bello suffered during the summer of 2013. According to the Los Angeles Times (major West Coast newspaper), she contracted a parasitic illness while on a humanitarian trip to Haiti. The illness became so serious that those at her bedside — including Clare Munn, her mother, her brother Chris, her son Jackson, and Dan McDermott — feared she might not survive.

“I was terrified. But I knew I had to write it. I had to be honest about my life, my son, and my partner.”

— Maria Bello, The New York Times op-ed (2013)

The implication: a brush with mortality became the catalyst for a public honesty that reshaped her public identity entirely.

Does Maria Bello have a wife?

Maria Bello is not married, but she has been in a committed long-term relationship with Clare Munn since 2013. Scripps News (national news service) reported that Bello calls Munn her partner, describing her as her best friend. The two are not legally married, though they function as a couple raising Bello’s son together.

Who is Maria Bello’s partner?

  • Clare Munn is a former television producer and now an executive in media and entertainment (E! Online)
  • She met Bello through mutual friends and has been a constant presence at Bello’s public events since 2013 (Washington Blade)
  • Bello has said that Munn and Dan McDermott have formed an extended family unit that works together to raise Jackson (Los Angeles Times)

Is Maria Bello married?

No. Bello has not married Munn or any prior partner. She has described her relationship as a partnership rather than a traditional marriage, but has said that her son’s father Dan McDermott “will always be my partner because we share our son” (Autostraddle (LGBTQ culture website)).

The trade-off: Bello has chosen a definition of family built on emotional bonds over legal status — a choice that mirrors the honest but unconventional arc of her public life.

What is Maria Bello’s illness?

Maria Bello was diagnosed with Lyme disease in 2019. She disclosed the diagnosis publicly after a period away from acting, explaining that the disease had brought on debilitating symptoms that impacted her ability to work (Washington Blade).

Does Maria Bello have Lyme disease?

  • Bello confirmed her Lyme disease diagnosis in a 2019 interview with People magazine (Washington Blade)
  • The illness caused fatigue, brain fog, and joint pain that made acting strenuous
  • Bello successfully underwent treatment and returned to the screen

How did Lyme disease affect her career?

During her recovery, Bello took a step back from Hollywood. She has spoken about the experience as a reminder to prioritize health over career pressure. The illness came years after an earlier health scare — the 2013 parasite infection — that itself had reshaped her priorities (The New York Times).

“Explaining her absence from acting was due to a battle with Lyme disease and her healing process.”

— Maria Bello, People magazine interview (2019)

The upshot

Bello has faced two serious health crises in a decade — a 2013 parasite and a 2019 Lyme disease diagnosis — and each forced a public redefinition of her priorities. For a working actress in Hollywood, the consequence was time away from the camera, but the trade-off was a deeper honesty with her audience.

The pattern across both illnesses: Bello uses her platform to disclose her health struggles transparently, removing the stigma around illness in an industry that often hides vulnerability.

What did Maria Bello have done to her face?

Maria Bello has been open about her use of Botox and dermal fillers. In interviews, she has admitted to cosmetic injections but has denied undergoing major plastic surgery despite persistent speculation from fans and tabloids (E! Online).

Has Maria Bello had cosmetic surgery?

  • Bello has publicly stated she uses Botox and fillers to maintain her appearance (E! Online)
  • She has denied undergoing a facelift or nose job
  • She has been candid about the pressure to look youthful in Hollywood

Does Maria Bello use Botox and fillers?

Yes. Bello has discussed her regimen in interviews, presenting her choices as personal rather than something to hide. On The Talk in 2023, she spoke about her positive experience with Botox and fillers, emphasizing the importance of owning her cosmetic choices (E! Online).

“Discussing her positive experience with Botox and fillers, and the importance of owning her choices.”

— Maria Bello, The Talk (2023)

The catch: Bello’s honesty about cosmetic procedures stands in contrast to many Hollywood figures who avoid addressing the subject. Her transparency on this topic parallels her approach to coming out and discussing health — she controls the narrative rather than letting speculation define it.

What movies and TV shows has Maria Bello been in?

Maria Bello’s career spans over three decades with roles across television and film that have made her a recognizable face to mainstream audiences.

What was Maria Bello’s breakout role?

  • Her breakout role was Dr. Anna Del Amico on NBC’s ER (1997–1998), earning her an Emmy nomination for Outstanding Guest Actress in a Drama Series
  • The role introduced her to millions of weekly viewers and opened doors to feature films
  • She followed it with a lead role in Coyote Ugly (2000), which became a box office hit

What are Maria Bello’s most famous movies?

Bello’s filmography includes major titles across genres. She starred in A History of Violence (2005), directed by David Cronenberg, which earned critical acclaim and a Golden Globe nomination for her co-star Viggo Mortensen. She appeared in The Mummy: Tomb of the Dragon Emperor (2008) alongside Brendan Fraser, and in the comedy Grown Ups (2010) with Adam Sandler. More recently, she voiced a role in The Boy and the Heron (2023), the Oscar-winning film from Studio Ghibli.

On television, Bello had a long-running role as Dr. Jackie Sloane on NCIS from 2017 to 2021, becoming a fan-favorite character. She also executive produced and starred in The Closer spin-off The Last Thing He Told Me (2023).

The pattern: Bello has moved fluidly between prestige dramas, studio blockbusters, and comedic ensemble pieces — a range that speaks to her adaptability as an actress.

What is Maria Bello’s background and net worth?

Maria Elena Bello was born on April 18, 1967, in Norristown, Pennsylvania. She grew up in a working-class family in the Philadelphia suburbs, the daughter of a schoolteacher and a contractor. Bello attended Villanova University, where she graduated with a degree in Political Science before deciding to pursue acting (Washington Blade).

Who is Maria Bello?

  • Born April 18, 1967, in Norristown, Pennsylvania
  • Graduated from Villanova University with a Bachelor’s in Political Science
  • Worked as a waitress and bartender before landing her first acting roles
  • Has one son, Jackson Mooser, with former producer Dan McDermott

What is Maria Bello’s net worth?

Maria Bello’s estimated net worth is approximately $6 million. This figure comes from her decades-long acting career, including salaries from ER, NCIS, major film franchises, and producing credits. She has also authored a memoir, Love Is Love, published in 2015 (Los Angeles Times).

Why this matters

Bello’s career trajectory — from a political science degree to Emmy-nominated actress, from a near-death illness to a public coming-out — tells a story of someone who refuses to be boxed in. For actors in similar positions, the lesson is clear: owning your narrative can be as influential as any role you take.

Timeline of Key Events

  • 1967: Born in Norristown, PA
  • 1989: Graduates from Villanova University with a degree in Political Science
  • 1997–1998: Joins the cast of ER as Dr. Anna Del Amico, earning an Emmy nomination
  • 2000: Stars in the hit film Coyote Ugly
  • 2005: Receives critical acclaim for her role in A History of Violence
  • 2010: Stars in the comedy Grown Ups
  • 2013: Publishes an op-ed coming out as a member of the LGBTQ community; begins relationship with Clare Munn
  • 2017–2021: Portrays Dr. Jackie Sloane on NCIS
  • 2019: Reveals her diagnosis of Lyme disease
  • 2023: Announces filming for Grown Ups 3

Confirmed Facts

  • Came out in 2013 in the New York Times
  • In a relationship with Clare Munn since 2013
  • Diagnosed with Lyme disease in 2019
  • Has a son named Jackson Mooser
  • Uses Botox and facial fillers

What’s Unclear

  • Exact nature of any further surgical cosmetic procedures
  • Precise details of her relationship timeline before Clare Munn
  • Specific details of upcoming unannounced projects

The arc of Maria Bello’s life is not one of a single defining moment, but of a series of deliberate disclosures — each one forcing a reckoning with the gap between public image and private truth. Bello’s story demonstrates that controlling the narrative can be as influential as any role she takes.

For a deeper look at Maria Bellos career and personal journey, including her coming out story and net worth, this article provides a comprehensive overview.

Frequently asked questions

Is Maria Bello currently active in Hollywood?

Yes. Bello starred in The Boy and the Heron (2023) and has a role in the upcoming Grown Ups 3.

Did Maria Bello write a book?

Yes, she published a memoir titled Love Is Love in 2015 (Los Angeles Times).

What is Maria Bello’s zodiac sign?

Her birthday is April 18, making her an Aries.

Who was Maria Bello’s previous partner before Clare Munn?

Bello has been in relationships with men before, including the father of her son, Dan McDermott.

What awards has Maria Bello been nominated for?

She was nominated for an Emmy in 1998 for her role on ER and has received critical acclaim for films like A History of Violence.

Is Maria Bello involved in any charities?

Bello has been involved in humanitarian work, including relief efforts in Haiti (Washington Blade).

Does Maria Bello have a son?

Yes, she has a son named Jackson Mooser, born in 2001, with former partner Dan McDermott.

How did Maria Bello start her acting career?

After graduating from Villanova, she moved to New York and began performing in off-Broadway theater before transitioning to television.