Airs Thursday, July 16, at 6 p.m. This week on Health Matters we repeat a program on Gastrointestinal Health. Dr. Randall Brewer hosted a discussion with Dr. James Hobley, gastroenterologist with GI Specialists in Shreveport, and Dr. Joann Warrick, colorectal surgeon with GI Specialists. No calls will be taken during this repeat broadcast.