Working on my BSRS. Need a personal communication with a Radiologist as a source for a paper. Any help?

So, as the title states I'm working on a paper for my Pathophysiology class and the topic I choose was Pulmonary Embolisms. To "encourage communication between RTs and radiologists" I have to have a personal communication with one as a source in my paper. However, The Rad at our hospital is an intimidating guy (read: kind of a jerk) who's mood I can never gauge so I never talk to him and definitely don't want to ask him for a personal favor. Any radiologists who want to jot down a few of their thoughts on imaging factors, diagnosing, etc. will receive Reddit gold for their trouble.

Also I would take any help from other techs as well if they have something to contribute.