Previous Next Services ProfileThe team at Downtown Dental hopes you “come as patients, leave as family.” New patients are welcome. Address801 Hwy. 30 W Mt. Vernon, IA 52314 Johnson County Iowa United StatesPhone(319) 895-8322WebsiteWebsiteMap 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. Enter your locationGet Directions Travel modeDrivingWalkingBicyclingPublic Transport Distance unitsMilesKilometers Previous Next