Soledad Cepeda is an anesthesiologist from Javeriana University in Colombia and a pain specialist from the Massachusetts General Hospital, with a Ph.D. in epidemiology from the University of Pennsylvania. Dr. Cepeda worked in academia for many years and is currently a Director of Epidemiology at Janssen Pharmaceutical Research and Development. For the last three years she has been working on the ER/LA opioids REMS and the postmarketing requirement studies for ER/LA opioids.