Professor David Bishai is Clinical Professor in Public Health and Director of the School of Public Health, The University of Hong Kong. Prior to joining HKU, Professor Bishai had served as Professor at the Johns Hopkins Bloomberg School of Public Health for 27 years and served in the Maryland Department of Health as a local health officer in 2021. A leading health economist, his research focuses on the performance and financing of global public health activities, primary healthcare, vaccines, and health disparities. He is the author of three books and more than 270 peer-reviewed scientific publications. His award-winning courses on systems thinking and health economics have reached over 60,000 students. He is a Past President of the International Health Economics Association and the 2021 winner of the Sharmanov Prize in Primary Health Care. Professor Bishai maintains certification by both the American Board of Internal Medicine and the American Board of Pediatrics. He received his Bachelor of Arts from Harvard in Philosophy and Physics, his Masters in Public Health from the University of California at Los Angeles, his Medical Doctorate from the University of California at San Diego, and his Doctor of Philosophy from the Wharton Business School at the University of Pennsylvania.