Why come to Lancaster Gastroenterology?
One of the first centers in the world to use this treatment, Lancaster Gastroenterology remains a pioneer in the use and development of the CryoSpray ablation procedure. It was one of the first sites in the world to conduct clinical research to determine its effectiveness. Mark H. Johnston, M.D., an LGI gastroenterologist was the inventor and first investigator to use CryoSpray ablation while chief of gastroenterology at the National Naval Medical Center. He has been performing Cryospray ablation since 1995.
