Markets MarketPhysiciansWarren-Troy-Farmington Hills, MI560Grand Rapids-Wyoming-Kentwood, MI237Detroit-Dearborn-Livonia, MI168Lansing-East Lansing, MI74Ann Arbor, MI65Flint, MI59Traverse City, MI58Kalamazoo-Portage, MI57Jackson, MI40Saginaw, MI34Niles, MI32Monroe, MI27Muskegon-Norton Shores, MI27Bay City, MI21Battle Creek, MI20Midland, MI18South Bend-Mishawaka, IN-MI5
Counties CountyPhysiciansOakland263Macomb196Wayne168Kent132Ottawa75Washtenaw65Genesee59Kalamazoo57Ingham51Grand Traverse46St. Clair41Livingston40Jackson40Saginaw34Lenawee32Berrien32Monroe27Muskegon27Marquette22Bay21Lapeer20Calhoun20Midland18Hillsdale17Allegan15Eaton15Montcalm14Van Buren13Dickinson13Emmet12Ionia11Branch11Mason11Delta11Houghton10Otsego10Isabella8Charlevoix8Newaygo8Shiawassee8Roscommon8Clinton8Huron7Ogemaw7Sanilac7Clare7Chippewa6Manistee6Iosco6Cass5Antrim5Tuscola5Wexford5Cheboygan5Barry5Benzie5St. Joseph4Mecosta4Oceana4Kalkaska4Alpena4Presque Isle3Gratiot3Leelanau3Iron3Gogebic2Schoolcraft2Gladwin2Arenac2Crawford2Baraga2Oscoda2Mackinac2Menominee2Ontonagon1Keweenaw1Missaukee1Alger1Alcona1Luce1Osceola1