John Hanson is a fictional character portrayed by Paul Cassell in the TV series Grey's Anatomy.
In the first episode they appeared in, titled Staring at the Sun (season 3), they were 39 years old.
They appear in 1 episodes out of a total of 430 aired so far
Episodes1
Staring at the Sun
episode S3.E8 november 2006George must deal with his family's presence when his father is admitted. Meanwhile, Burke's secret is almost out, Alex tries to get close to Izzie again, and Richard comes to a decision about his marriage.