After completing medical school at the University of Miami, Miller School of Medicine, Dr. Tu performed his residency at a hospital affiliated with the University of Wisconsin. His areas of expertise include infections, LASIK, and external eye diseases. He takes Humana HMO, Humana Bronze, Humana Catastrophic, and more. He has received the following distinction: Chicago Super Doctors. He speaks Taiwanese. Dr. Tu is professionally affiliated with the University of Illinois Hospital & Health Sciences System (UI Health) and Jesse Brown VA Medical Center.