In Control, Dr. Simpson is the surgeon whose patient went mute after routine surgery on the knee.
In Babies & Bathwater, Dr. Simpson is the doctor who initially stands up for House when Vogler points out what misconduct has engaged in, until Vogler points out that all the misconduct he listed only occurred in the last few months.
In Last Temptation, he shows his role as supervisor of the hospital's surgical training program and is initially impressed with the knowledge and initiative of Martha M. Masters until she accepts a temporary transfer to work with House again on one of his cases.
Dr. Simpson appears in two episodes in Season 8 and his credits even give him a first name..
- Babies & Bathwater
- Sex Kills
- Lines in the Sand
- Needle in a Haystack
- 5 to 9
- Last Temptation
- Charity Case