Professor Jarvis Oberblau is a professor at Cornell University.
He is seen twice: The first time when Ross finishes his speech and then compliments him and the second time he talks with Ross and then his wife, Nancy comes back and when she's introduced, Ross says "Get out!".
- He is bisexual: He seemed gay because he looked like he was in love with Ross and held his hands and he seemed straight because he was married to a woman.
- He has a cabin in the Adirondacks.