Dr. Liu received his Bachelor of Science degree from UCLA in Psychobiology, and in 1982, obtained his Doctor of Optometry degree from the Southern California College of Optometry. He is a member of the American Optometric Association and California Optometric Association, as well as a charter member of the Contact Lens Section of the AOA. He also has served on the Board of Directors for Primary Eyecare Network for the past 15 years. Dr. Liu has been in practice over 32 years along with his wife, Dr. Longacre, and has been very involved in sports and both community and church activities.