Dr. Chung-Nielsen is a licensed Internal Medicine in TX. Graduated in 2008. Medical degree obtained from UT Southwestern Medical Center. Completed residency training at UT Southwestern Medical Center. Currently practices at Kelsey-Seybold Clinic (Kelsey-Seybold Clinic), located at 1010 S. Ponds Dr, Webster, TX 77598. Dr. Chung-Nielsen specializes in internal medicine, primary care.. In addition to English, Dr. Chung-Nielsen speaks Mandarin.