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Photo of Kelly McCreary

Photo: Sherri Carlson / CC BY-SA 4.0 (source: Wikimedia Commons)

Kelly McCreary

ケリー・マクレアリー / けりー・まくれありー

American actor

September 29, 1981 (age 44) ・ Milwaukee, Wisconsin, United States

  • Wisconsin
  • actor
  • stage actor
  • voice actor

My Take

Kelly McCreary earned my respect the slow, honest way. As Dr. Maggie Pierce on Grey's Anatomy, she took the tricky role of Meredith's half-sister and made it land with warmth and quiet steel, growing from a guest spot into a series regular. A Barnard graduate with roots on stage and in voice work, she has range that the medical-drama spotlight only partly reveals. I value actors who build trust episode by episode rather than chasing viral moments, carrying a character into spin-offs like Station 19. That kind of steady, character-first dedication is what keeps performers genuinely beloved for the long haul.

1. Profile

Name (English)
Kelly McCreary
Name (Japanese)
ケリー・マクレアリー
Reading
けりー・まくれありー
Born
September 29, 1981 (age 44)
Zodiac / Chinese zodiac
Libra / Rooster
Origin
Milwaukee, Wisconsin, United States
Blood type
Private
Height
Private
Agency
Private
Occupation
actor / stage actor / voice actor / film actor

2. Background

Elementary school
Private
Junior high
Private
High school
Private
University
Barnard College

3. Relationships

Spouse
Private
Children
Private
Parents
Private
Siblings
Private

4. Personality

Motto

Private

Frequently asked questions

When was Kelly McCreary born?

Born September 29, 1981 (age 44).

Where is Kelly McCreary from?

Kelly McCreary is from Milwaukee, Wisconsin, United States.

What does Kelly McCreary do?

Kelly McCreary works as actor, stage actor, voice actor, film actor.

Actor — see all → · Stage actor — see all → · More people from United States →

7. About this entry

Tags

  • Wisconsin
  • actor
  • stage actor
  • voice actor
Last updated
2026-06-21

Facts are limited to publicly available information up to 2024; non-public items are marked "Private / Unknown". English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.