Dr. Yu has been practicing optometry in the greater Vancouver area since the year 2000. Her education includes a Master of Science from the University of Guelph and a Doctor of Optometry from the University of Waterloo. Dr. Yu is currently licensed to practice optometry in the province of British Columbia and Washington State.

Dr. Sarah Yeh received her Bachelor of Commerce degree from the University of British Columbia, and Doctor of Optometry degree from the State University of New York, College of Optometry. She is a member of the Golden Key International Honour Society, and finished her internship training at Woodhull Medical Center in Brooklyn, NY, and the Wenzhou Medical College Hospital in Wenzhou, China.