Provost Joseph Helble’s guests on this week’s Community Conversations were Geisel School of Medicine Dean Duane Compton and Benjamin Chan, New Hampshire’s state epidemiologist. Chan, a physician, received a master of public health degree from Geisel in 2013 and did his internal medicine residency at Dartmouth-Hitchcock Medical Center, where he practices. He is also a clinical assistant professor of medicine at Geisel.