Jerad Gardner, MD, is a pathologist at the University of Arkansas. He's also a good teacher who REALLY tries to connect with his young students by ~speaking~ their language...
...that is to say, he just started using Snapchat for his classes, and well:
Gardner explained, "My goal is to share good medical knowledge. Best way to do that is to post in the format people like to receive info from. My kids...er...med students, use Snapchat so I figure I should try."