Tim Lahey has degrees from Georgetown University, the Duke University School of Medicine, and Harvard Medical School. After clinical training at LDS Hospital, the University of Utah, and Beth Israel Deaconess Medical Center he did a research fellowship at Massachusetts General Hospital & the Partners AIDS Research Center.
As associate professor at Dartmouth's Geisel School of Medicine, Tim sees patients with HIV and infectious diseases. He is Director of Education at The Dartmouth Institute for Health Policy and Clinical Practice, and chair of the clinical ethics committee at Dartmouth-Hitchcock Medical Center. Tim leads two courses and a clinical elective for medical students, and co-teaches at Dartmouth College with anthropologist Sienna Craig. In 2015-2016 Tim was chair of the Geisel Academy of Medical Educators. He is co-investigator for the DAR-901 trial of a promising new vaccine against tuberculosis.