Dr. Olszyna received a medical degree from the University of Amsterdam in the Netherlands. He completed his advanced medical specialty training in internal medicine and infectious diseases at the Academic Medical Center in Amsterdam. In 2001, he was awarded a PhD in medicine from the University of Amsterdam.
Dr. Olszyna has been working in the field of HIV for more than 15 years, providing care for people living with HIV/AIDS as well as training in the field for healthcare workers and students. His other clinical interests are Pre-Exposure Prophylaxis (PrEP), treatment as prevention as well as viral hepatitis co-infections.
Dr. Olszyna joined the Division of Infectious Diseases at the National University Hospital, Singapore in 2008. He is one of the co-founders and current Clinical Director of the NUH HIV Program, founder of the NUH PrEP service and the sexual health clinic (NUH BePrEP Clinic). In 2020, under his leadership, NUH HIV service started the SameDayART@NUH Program. Dr. Olszyna also serves as the Head of the Division of Advanced Internal Medicine at NUH and Vice Chairman of Medical Board for Education in Alexandra Hospital.
