Let's make this birthday one to remember.

54 years old (Born on July 11, 1970)

Happy Birthday, Justin Chambers! From saving lives as Dr. Alex Karev to stealing hearts with your witty comebacks and charming smirk, you've truly mastered the art of making scrubs look effortlessly cool. Whether you're navigating complicated surgeries or even more complicated relationships at Grey Sloan Memorial Hospital, you always manage to keep us laughing—and occasionally crying—alongside you.

Here's hoping your birthday is filled with fewer medical emergencies and more cake-induced sugar rushes! May this year bring you plenty of memorable moments off-screen that rival even the best elevator scenes from "Grey's Anatomy." Keep being awesome—we prescribe a fantastic celebration today!