About
Justin Chambers is an American actor and former model, widely recognized for his portrayal of Dr. Alex Karev in the medical drama Grey's Anatomy. He began his career as a model after being scouted in Paris, working for major fashion brands such as Calvin Klein, Armani, and Dolce & Gabbana. He then transitioned to acting, securing a recurring role on the soap opera Another World and making his film debut in Liberty Heights. Chambers is known for his long-standing and beloved role on Grey's Anatomy, which garnered him significant acclaim.
Career Timeline
Modeling Career Takes Off
Began a successful modeling career, working with major fashion brands in Europe.
Acting Debut on Another World
Landed a recurring role on the soap opera 'Another World', transitioning into acting.
Film Debut in 'Liberty Heights'
Made his film debut in 'Liberty Heights', marking early career film role.
Breakthrough Role on 'Grey's'
Cast as Dr. Alex Karev on 'Grey's Anatomy', achieving widespread recognition and critical acclaim.
Continued Success on 'Grey's'
Remained a key cast member on 'Grey's Anatomy', earning significant income and increasing popularity.
Leaves 'Grey's Anatomy'
Departed from 'Grey's Anatomy' after a long run, marking a significant shift in his career.
Role in 'The Offer'
Appeared in 'The Offer', a limited series about the making of The Godfather.
Pursuing New Acting Roles
Actively pursuing new acting opportunities in television and film, maintaining status as a well-known actor.
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Last updated: February 21, 2026