Dr. Will Halstead is a fictional character from the television series Chicago Med. He is portrayed as a skilled and dedicated emergency medicine physician who works at Gaffney Chicago Medical Center. In the show, Dr. Halstead is known for his strong moral compass and commitment to patient care. He often faces ethical dilemmas and personal challenges, which add depth to his character. His relationships with colleagues, including Dr. Natalie Manning and Dr. Ethan Choi, are central to the series' narrative.