Charles H. Chen, MD is a board-certified obstetrician/gynecologist who has been in private practice in southern California for over thirty years. He was chairman of the OB/GYN department in a mid-s...view moreCharles H. Chen, MD is a board-certified obstetrician/gynecologist who has been in private practice in southern California for over thirty years. He was chairman of the OB/GYN department in a mid-size regional hospital in southern California. He has been very involved in the health care system in the United States.view less
Sixty-One Questions and Answers for New Knowledge and New Thinking in the Twenty-First Century: The Past, Present, and Future of Humankind; the Challenge Issues of Medicine, Science, Religion, and Politics for the Global Mind