Peninsula Gastroenterology Associates has been helping Southern Maryland and Souther Delaware residents with all types of Gastroenterology and Digestive disorders for the past 20 years. Our Board Certified Physicians are here to help.Meet our Physicians: George N. Galifianakis, M.D., Kota L. Chandrasekhara, M.D., Steven G. Turnamian, M.D. We accept most insurances and we have two locations to conveniently serve you in Delmar, Maryland and Berlin, Maryland.