Medical Transportation go Results Found: 3 Button group with nested dropdown Patriot Ambulance Service Inc. Patriot Ambulance Service Inc. 5189 Commerce Road Flint MI 48507 (810) 742-5391 Medstar, Inc. Medstar, Inc. 6210 Lehman Drive Flint MI 48507 (586) 463-5134 Express Meds, MI Express Meds, MI 1542 North Leroy Street Fenton MI 48430 (248) 810-8741