Dr. Rosanna Chui is a Ontario state licensed medical doctor, specializing in Optometry. Graduated Magna Cum Laude from University of Waterloo Medical School, Dr. Chui currently is working at Dr. Rosanna Chui and Associates, located in 360 Highway 7 E #9 Richmond Hill ON L4B 3Y7 Please call +1-289-597-8001 to contact. | |||