IHA Urgent Care Hamburg 10020 Professional Center Drive Suite 120 Hamburg, MI 48139 810-231-6080 Closed. Online Scheduling is Unavailable. Map. IHA Urgent Care Lake Orion. 1375 S. Lapeer Rd Suite 106 Lake Orion, MI 48360 248-693-9040 10:00 am - 02:40 pm. Save Your Spot. Map..