Teddy Altman is a fictional character from the television series Grey's Anatomy. She is portrayed by actress Kim Raver and first appeared in Season 7. Teddy is a skilled cardiothoracic surgeon and is known for her strong personality and dedication to her patients. Throughout the series, Teddy has complex relationships with other characters, including Owen Hunt and Henry Burton. Her character often grapples with personal and professional challenges, making her a significant part of the show's narrative. Teddy's journey highlights themes of love, loss, and the pursuit of excellence in medicine.