Great Lakes Comprehensive Vein Specialists(formerly Great Lakes Cardiothoracic and Vascular Surgery)2390 Mitchell Park Drive, Suite BPetoskey, MI 49770-8965Main: 231-487-9090Tollfree: 877-664-2463Fax: 231-487-9191For more information: info@greatlakesveins.comOur office is located in the Mitchell Park Medical Center in Petoskey, Michigan. We're just down the hill from the Red Cross building and across the street from Louie's Market on East Mitchell Road.