Andrew Perkins

Andrew Perkins is a trauma counselor who was brought to Seattle Grace Mercy West Hospital following the shooting in the season six two-part finale.

Romantic
While he was at Seattle Grace Mercy West Hospital, he had a brief relationship with Teddy Altman. They met in the cafeteria, which meant it wasn't a conflict of interest for him.

Career
He is a trauma counselor. He formerly would go to locations as his services were needed, but at the end of season seven, he was offered a permanent position at a hospital in Germany, which he accepted. He asked Teddy to with him. She initially accepted, but once she realized that she was falling in love with Henry, she stayed behind in Seattle.

Notes and Trivia

 * Meredith confirmed in dialogue to Cristina confirmed that Perkins is a psychiatrist.
 * Trauma counseling is a form of psychotherapy, and psychotherapy is practiced by psychiatrists.