Kathleen Erin Walsh (born October 13, 1967) [1] is an American actress and businesswoman. She is best known for her role as Dr. Addison Montgomery in the ABC medical drama series Grey's Anatomy (2005–2012, 2021–2023) and Private Practice (2007–2013).

Kate Walsh. Actress: The Perks of Being a Wallflower. Kate Walsh was born in San Jose, California, on October 13, 1967. She grew up partly in San Jose and partly in Tucson, Arizona, later attending the University of Arizona, where she got involved in regional theater.

4M Followers, 4,260 Following, 4,276 Posts - Kate Walsh (@katewalsh) on Instagram: "Just a gal named Kate | Actress & Founder of @BoyfriendPerfume ️ | Yer gonna see lots of selfies, funnies & 🐈s"

Mar 2, 2025 · "Grey's Anatomy" star Kate Walsh is opening up about a health scare she faced years ago. During a recent appearance on "The Kelly Clarkson Show," the 57-year-old actress recalled...

Feb 28, 2025 · Kate Walsh revisited when she was diagnosed with a brain tumor in 2015 and the "very subtle" symptoms that led to the diagnosis. The actor spoke with Kelly Clarkson about her diagnosis and the...

Oct 13, 2020 · Who is Kate Walsh? American actress and entrepreneur who gained a lot of fame for her portrayal of Dr. Addison Montgomery on the ABC television dramas Grey’s Anatomy and Private Practice. She also played Rebecca Wright on the short-lived NBC sitcom Bad Judge.

Actress Kate Walsh is known for her roles in Grey's Anatomy, Private Practice, Emily In Paris, The Umbrella Academy and 13 Reasons Why; the founder of the award-winning lifestyle beauty company Boyfriend®; and an activist and strong voice for climate change, ocean conservation and women's rights.

Mar 17, 2025 · Kate Walsh describes "pushing" doctors to take her symptoms seriously. Turns out she had a brain tumor that required surgery.

Jun 5, 2023 · Kate Walsh and her fiancé Andrew Nixon had a unique meet-cute. The Emily in Paris actress met her future husband during an expedition to Antarctica with National Geographic, as she revealed...

Mar 27, 2024 · Kate Walsh is an American actress who has been actively working in entertainment from 1995 to date. She is mostly known for her role as Dr. Addison Montgomery in the TV series ‘Grey’s Anatomy.’. She has also appeared in Netflix series like ’13 Reasons Why’ and ‘The Umbrella Academy.’.