We don't have a biography for Dr. Dan Irving yet. Hang in there, or go ahead and contribute one.
Appearances
Royal Pains
Guest cast, played by Jason Kravits
- Episode 1x05: No Man Is an Island (Jul 9, 2009)
- Episode 1x07: Crazy Love (Jul 23, 2009)
- Episode 2x01: Spasticity (Jun 3, 2010)