February 09, 2020 - Texas Urology Specialists-Longview opened at 802 Medical Circle, Suite 400, and hired board-certified urologists Gregory Edwards, M.D., Landon Erickstad, M.D., Mark Erickstad, M.D., and Brian Williams, M.D. The urologists, who bring a combined 71 years of experience to the practice, will provide pre-screening, testing, and ongoing treatment of urological conditions to ....