Home About Us Our Services Our Providers Our Policies Contact Us Policies and Appointments New Patients Urgent/Sick Visits Routine Appointments Cancellations Refill of Narcotics Physician Assistants PORTAL LOGIN Schedule an Appointment Make an Online Payment Get In Touch! St. Clair Medical Center 3436 South River Road East China, MI 48054 (810) 329-7000 Mitchell Medical Center 1209 Tenth Street Port Huron, MI 48060 (810) 985-8170 Port Huron Medical Center 1209 Tenth Street Port Huron, MI 48060 (810) 985-8170 Greater Yale Medical Clinic 7685 Brockway Rd. Yale, MI 48097 (810) 387-3205 Business Hours Weeks Timings Monday Wednesday Friday 8:00 AM - 5:00 PM Tuesday Thursday 8:00 AM - 6:00 PM Saturday 8:00 AM - 12:00 PM Reach an on-call physician after hours at (810) 334-3231 © 2019, St. Clair Medical PC. All Rights Reserved.