I have a receipt dated 23 January 1923 from a "Godfrey Bateman, M.D.D.P.H..L.M(Rotunda Hosp) New Row Coleraine" - "for professional attendance"
M.D.= Medical Doctor, D.P.H.= Doctor Public Health, L.M. possibly Life Member
Godfrey Bateman in 1911 census was a medical student-
www.census.nationalarchives.ie/pages/1911/Dublin/Pembroke_West/Northumberland_Road/11792Bateman Godfrey of Strand Road Portstewart county Londonderry M.D. tuberculosis officer for the county of Londonderry died 8 June 1942 at Sir Patrick Dunn's Hospital Dublin Eire Administration W/A Londonderry 12 May to Evyln Maud Bateman the widow. Effects £403 8s. 5d.Ballymena Observer, 12 June 1942: DR. GODFREY BATEMAN The death occurred suddenly Monday in Dublin, where he had been on visit to his sister, of Dr. Godfrey Bateman, Portstewart... was aged 49 and son of the late Mr. Godfrey Batemnn, LL.D., Senior Inspector Schools, Dublin. Dr. Bateman was educated at Galway and Portora Schools … took up medical practice in Coleraine, and about twelve years ago he was appointed tuberculosis officer for County Derry, a position which he held at his death. He was a popular figure in social and other circles in Coleraine, Portstewart, and Portrush...
Lots more in the local papers about his involvement in British Legion, marriage notice for daughter, etc. but didn't see anything mentioning New Row.