Gregory P. Kalemkerian, MD, is a professor of internal medicine at the University of Michigan Medical School and Co-Director of thoracic oncology at the University of Michigan Comprehensive Cancer Center. Dr. Kalemkerian completed medical school and an internal medicine residency at Northwestern University in Chicago, followed by a fellowship in medical oncology at Johns Hopkins Oncology Center in Baltimore. He is currently coordinating the Multidisciplinary Lung Cancer Clinic and the lung cancer research clinical program. He is also chair of the NCCN Small Cell Lung Cancer Panel and a member of the NCCN Non-Small Cell Lung Cancer Disease-Specific Executive Committee.