Patient and Visitor Information

Patient & Visitor Information

McLaren Port Huron welcomes visitors to the hospital. Visiting guidelines include:

  • Visitation hours are from 11 a.m. to 8 p.m.
  • No visitors are allowed for patients with pending or positive COVID-19 tests, including in the Emergency Room.
  • Visitors must be over age 18.
  • Visitors should remain with the patient in their room, unless asked otherwise by the clinical team.
  • All visitors will be screened when entering the hospital to verify they do not have signs or symptoms of COVID-19.
  • Visitors must wear a mask at all times and should remain with the patient, unless asked otherwise by the clinical team.
Other exceptions or clarifications include:
  • Mental Health: Visiting hours are Wednesdays from 7 to 8 p.m. and Saturdays from 10 to 11 a.m.; one visitor per patient is allowed.
  • Acheson Family Birth Place: Patients may have 2 visitors for the day (the same individuals) plus a doula.
In accordance with CDC guidelines, masks are still required for everyone (patients, visitors and staff) in the health care setting, as we continue to provide a safe environment for patients with compromised immune systems.

General hours of operation


Main Entrance
Monday-Friday: 5:30 a.m. to 8 p.m.
Saturday: 6 a.m. to 8 p.m.
Sunday: 8 a.m. to 8 p.m.

Wismer Lab
Monday-Friday: 7 a.m. to 4:30 p.m.
Saturday: 8 a.m. to noon 

Monday-Friday: 7 a.m. to 7 p.m.
Saturday: 9 a.m. to 5 p.m.

Fire Safety

We periodically conduct fire drills. If you hear an alarm, stay where you are. In the event of an actual emergency, hospital staff will notify you. The hospital is fire resistant, and our employees are well-trained in safety procedures.

Parking and Directions


Self-parking is free.


Patients and visitors may park in the main parking lot off Pine Grove Avenue. Directional signage for parking and how to enter the hospital campus are prominently displayed in the main parking lot.

Patient Drop-off Locations

  • Hospital Patients: Use the Wismer Main Entrance from 5:30 a.m. to 8 p.m.
  • Emergency and after hours: Use the South Tower Emergency Entrance
  • Karmanos Cancer Institute Patients: Use the James Rourke Entrance

Patient Registration Parking

Patient registration for surgical services and pain management is in the new Wismer Main Entrance lobby.
Guides are available to personally escort you to your destination during peak business hours.
Additional directional signage has been placed throughout the hospital to help you get to your destination.


The emergency room is open 24 hours per day and is located in the south tower. Please follow campus directions and signage.


OB patients should use the main entrance from 6 a.m. to 8 p.m. After hours, please use the Emergency Entrance.


Patients having inpatient and outpatient surgery should use the Wismer Main Entrance.


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