- Blue Water Urgent Care Marysville(810) 676‑3360Urgent care center · Marysville · 1600 Gratiot Blvd
- Blue Water Urgent Care PLLC(810) 882‑9373Urgent care center · Fort Gratiot · 3941 24th Ave
- Blue Water Urgent Care Port Huron(810) 660‑0242Urgent care center · Port Huron · 1612 10th Ave
- Bluewater Urgent Care Clinic PLLC(586) 625‑0455Urgent care center · Algonac · 2700 Pointe Tremble Rd
- Physician Healthcare Network, PC(810) 989‑7788Urgent care center · Fort Gratiot · 4190 24th Ave
- Physician Healthcare Network, PC(810) 364‑4000Urgent care center · Marysville · 3350 Gratiot Blvd
- Physician Healthcare Network, PC(810) 984‑5700Urgent care center · Port Huron · 2425 Military St Bldg 2
- Seton Health Corporation of Southeastern Michigan(248) 465‑3144Urgent care center · Ira · 10127 Marine City Hwy
- Seton Health Corporation of Southeastern Michigan(248) 465‑3144Urgent care center · St Clair · 955 Fred Moore Hwy
Nearest emergency rooms
- Lake Huron Medical Center5.2 mi · Port Huron, MI
- McLaren Port Huron5.9 mi · Port Huron, MI
- McLaren Macomb30 mi · Mount Clemens, MI
Cities in St. Clair County
Common questions
How many clinics and urgent care are in St. Clair County, Michigan?
Our directory lists 9 clinics in St. Clair County: Blue Water Urgent Care Marysville, Blue Water Urgent Care PLLC, Blue Water Urgent Care Port Huron, Bluewater Urgent Care Clinic PLLC, Physician Healthcare Network, PC, Physician Healthcare Network, PC, Physician Healthcare Network, PC, Seton Health Corporation of Southeastern Michigan and Seton Health Corporation of Southeastern Michigan.
Where is the nearest emergency room to St. Clair County?
Hospitals that list emergency services in Medicare data, near St. Clair County: Lake Huron Medical Center, Port Huron (5.2 mi), McLaren Port Huron, Port Huron (5.9 mi) and McLaren Macomb, Mount Clemens (30 mi). In a medical emergency, call 911.
Rural health clinics are clinics in rural areas certified by Medicare to offer outpatient primary care. Urgent care centers treat illnesses and injuries that need care soon but are not emergencies, usually without an appointment. For chest pain, trouble breathing, signs of a stroke or a serious injury, call 911.
Sources: CMS Rural Health Clinic Enrollments (updated 2026-10-19, retrieved 2026-11-07); NPI Registry monthly file, NPPES (updated 2026-11-01, retrieved 2026-11-07). Methodology