Alexander Thomas Janke is a Clinical Assistant Professor at the University of Michigan. He received his medical degree from Wayne State University School of Medicine. He is board certified in Emergency Medicine. His interests lie at the intersection of health policy and emergency care quality and value. He is primarily interested in understanding the causes and consequences of high-value emergency care in the United States. Prior work has focused on the role of emergency departments in the broader healthcare system, the evolution of acute care utilization patterns over time, and diagnostic quality and value.