Dr. Koo is a licensed Psychiatry in TX. Graduated in 2002. Medical degree obtained from University of Hong Kong School of Chinese Medicine. Completed residency training at Elmhurst Hospital Center and fellowship training at Baylor Scott & White Health. Currently practices at Lone Star Circle of Care (Lone Star Circle of Care), located at 2120 N. Mays St, Round Rock, TX 78665. In addition to English, Dr. Koo speaks Cantonese.