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Always Open, 24/7/365

At Green Bay ER & Hospital, we provide accessible, patient-centered medical care for the entire community — no matter the illness or injury. Our experienced team treats patients of all ages with expert care, all in one convenient location close to home.

As a fully licensed hospital, we offer advanced imaging and on-site laboratory services, along with inpatient stays when needed. With no appointments required and care available 24/7/365, we’re here when you need us most.

Emergency Services

Comprehensive emergency care for injuries, trauma, serious illnesses, and chronic conditions — all in one convenient location.

Imaging & Laboratory

Advanced on-site imaging and laboratory services, including X-ray, CT, MRI, and ultrasound, with same-day and next-day testing — no appointment needed, available 24/7.

Pediatric Care

Compassionate emergency care for children of all ages, delivered by physicians who specialize in pediatric care.

Inpatient Services

Care beyond the emergency room, including comfortable inpatient stays with continuous monitoring and treatment when extended care is needed.

Why Choose Green Bay ER & Hospital?

Real Care

ER-trained physicians providing expert, compassionate care

Real Convenience

Open 24/7 with minimal wait times and no appointments needed 

Real Capabilities

Advanced imaging, labs, and inpatient care — all in one location

Patient Testimonials

Hear what our patients are saying about their experience at Green Bay ER & Hospital.

    
 
 
       Posted on Google  
   
   Annie Schwaller  
 
 
 
 Trustindex verifies that the original source of the review is Google. I love ER Green Bay! It is fast and so easy to get an appointment. No waiting. Results the same day. Staff is very kind.
  
 
      Posted on Google  
   
   Kelsey Beaver  
 
 
 
 Trustindex verifies that the original source of the review is Google. Green Bay ER is how healthcare SHOULD be

We called before driving up from Manitowoc and a human actually answered (yay!) within a couple rings and let us know they had capacity to see us. We were in, got X-rays, antibiotics, and were discharged in about an hour.

Everyone was super friendly and the whole thing was super easy and efficient compared to most other hospital experiences I’ve had.

Highly recommend!
  
 
      Posted on Google  
   
   Dr. Tami Lyday  
 
 
 
 Trustindex verifies that the original source of the review is Google. I was super excited to have this in our community. What a gem! Good price for cash based studies. Minimal wait time. Very nice staff. Melody and Mitch were my techs and although they had to do the testing more than once they made sure to have good studies to send to my neurosurgeon. Definitely recommend.
  
 
      Posted on Google  
   
   Jackie Anthes  
 
 
 
 Trustindex verifies that the original source of the review is Google. They got me in fast and were listened to my concerns quickly. They had me accessed and treated within an hour and a half. I was super impressed with their team ☺️
  
 
      Posted on Google  
   
   Brian Lederhaus  
 
 
 
 Trustindex verifies that the original source of the review is Google. Jordan my MRI tech was fantastic!   Very nice and friendly.
  
 
      Posted on Google  
   
   Stacy Weber  
 
 
 
 Trustindex verifies that the original source of the review is Google. I've had a CT scan and an MRI. Both experiences were exceptional.  Caring friendly staff.