Home ChamberMaster Template Share: Dentists/Orthodontists Flat River Family Dentistry Visit Website 918 W Wahington ST Greenville, MI 48838 (616) 754-3511 Hours: Monday 10:20-7:00 Tuesday 8:20-5:00 Wednesday 9:20-5:00 Thursday 7:20-3:00 Map Directions On M-57 next to Veterans Park