rr-gd-AveraMerrillPioneer-990x800 Avera Merrill Pioneer Hospital AboutGalleryMap Avera Merrill Pioneer Hospital 1100 S 10th Ave Rock Rapids, Iowa 51246 (712)472-4700 1100 S 10th Ave, Rock Rapids, Iowa Phone: (712)472-4700 Website Facebook Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. Get Directions rr-gd-AveraMerrillPioneer-990x800 Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. See More: Place Categories: Business Healthcare