Kendrick Kang-Joh Jeong, MD (born July 13, 1969), also known as "Dr. Ken," is an Korean-American stand-up comedian, actor, and physician. He appeared as Ben Chang on the NBC comedy series Community and is the creator, writer, executive producer and lead in Dr. Ken. After graduating from Duke University, he attained a medical degree from the University of North Carolina at Chapel Hill in 1995.