AL EMADI HOSPITAL is the BEST Gastro-enterology,Colonoscopy, Endoscopy,and any GI problems here in DOHA to Dr.Mohammed Al Emadi.a well known hospital with a vey hospitable,friendly staff they have..Feel comfortable like your at home only.
regarding insurrance please contact them at 4666009,better call them morning time:9am - 1pm
Evening time:5pm - 9:30pm

goodluck!!!!