Category: Health Care Member Directory Filter Sort by: RandomName (A-Z) Pinecrest Village At Mackinaw 450 South Nicolet Street, Mackinaw City, Michigan 49770 (231) 436-5535 Mackinaw City Medical Clinic 14540 Mackinaw Highway, Mackinaw City, Michigan 49701 (231) 436-9900 Comfort Keepers 1937 Harbor-Petoskey Road, Petoskey, Michigan 49770 (866) 929-9044