Directions to AdventHealth Medical Group Gastroenterology at Orange City AdventHealth Medical Group Gastroenterology at Orange City 1061 Medical Center Drive Suite 300 Orange City, FL 32763 Directions to AdventHealth Medical Group Gastroenterology at Orange City AdventHealth Medical Group Gastroenterology at Orange City 1061 Medical Center Drive Suite 300 Orange City, FL 32763 Call AdventHealth Medical Group Gastroenterology at Orange City at386-917-7630