D John Gosch Barker MD became an Radiology doctor in 1957. Male doctor. Specialty Dr. Gosch Barker specializes in the following: Radiology Location Newport Middletown RIĀ  2842 phone: 401-849-1171 fax: email: website: Education Dr. Gosch Barker was educated at the following institutions: Medical School Attended: Univ Of Ut Sch Of Med, Salt Lake Cty Ut