John Wells is an accomplished American screenwriter, producer, and director, known for his work in television and film. He gained prominence as the executive producer of the acclaimed series ER, which aired from 1994 to 2009, and he also created the popular show Shameless. In addition to his television success, Wells has written and directed several films, including The Company Men and August: Osage County. His contributions to the entertainment industry have earned him multiple awards, including Emmy Awards and Golden Globe Awards, highlighting his talent and influence in storytelling.