Sigall K. Bell

Sigall K. Bell, MD, is an assistant professor of medicine at Harvard Medical School in Boston, MA. She earned her medical degree from Harvard Medical School and a diploma in Tropical Medicine and Hygiene from the London School of Tropical Mdicine and Hygiene, England.

Courtney L. McMickens, MD, MPH, is a resident physician in the department of psychiatry at the Hospital of the University of Pennsylvania, Philadelphia, PA. She earned a medical degree from Harvard Medical School and a master's degree in public health from Harvard School of Public Health.

Kevin J. Selby, MD, is a second-year resident physician in internal medicine at the Beth Israel Deaconess Medical Center in Boston, MA. He completed his medical doctorate at Harvard Medical School in 2009.