Please include the patient's name and the following addresses when sending mail: University Hospital Rhodes Hall (Room #) or University Hospital Doan Hall (Room #) 410 W. 10th Ave. Columbus, Ohio 43210. Richard M. Ross Heart Hospital (Room #) 452 W. 10th Ave. Columbus, Ohio 43210. Dodd Hall (Room #) 480 W. 9th Ave. Columbus, Ohio 43210..