Calhoun Memorial Hospital is the hospital in Twin Peaks, Washington. Among its staff is Doctor Will Hayward.

Behind the scenesEdit

The hospital was named after Mark Frost's grandparents: Betty Calhoun and Dr. Douglas Calhoun. [1]


  1. Witheridge, Annette. "Exclusive: From Sand Lake to Twin Peaks - How One Woman's Grisly Unsolved Murder in 1908 Inspired the 90s Cult TV Drama that Is Making a Comeback in a Showtime Reboot." Daily Mail Online. 23 March 2017. Retrieved 6 November 2017.