Nathan Merriman, MD Top Doctor 4745 Ogletown Stanton Rd Ste 134 Newark, Delaware, 19713 Phone: 302-738-5300 Company Name: Gastroenterology Associates of Delaware Doctor Category: Gastroenterology Profile Let this business know you found them on Delaware Today's Online Directories. Locations Newark 4745 Ogletown Stanton Rd Ste 134 Newark, Delaware 19713 Claim/Edit Listing