Dr. Kevin T. Marks entered private practice in 2006 and has clinical areas of interest in colon cancer prevention, gastroesophageal reflux disorder, pancreas, biliary and liver disorders as well as weight management. Dr. Marks has served on speaker bureaus and advisory panels for pharmaceutical companies and he also serves on various hospital committees. He participates as an investigator in clinical trials. He is an active staff member of Memorial Hermann Katy Hospital and Houston Methodist West Hospital.