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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  
   
   Lynn Poenitsch  
 
 
 
 Trustindex verifies that the original source of the review is Google. Dr. Freeman, RN Sam, Techs Melody and Zach and Karla in registration were all so very kind, caring and concerned about treating me and my well being during my time in the ER. They were all very compassionate and competent in their respective roles within the ER and their treatment of me while I was there. I would not hesitate if I was in need of ER care to choose this facility.
  
 
      Posted on Google  
   
   Sebastian Radtke  
 
 
 
 Trustindex verifies that the original source of the review is Google. Great team at the ER. I was seen very quickly, everything was explained thoroughly, and I was treated with top notch care. Thank you to the entire team 5/5 would have an emergency there again
  
 
      Posted on Google  
   
   Pam Jessen  
 
 
 
 Trustindex verifies that the original source of the review is Google. I recently had to go to the ER for a potentially life threatening condition. The staff at Green Bay ER & Hospital was wonderful. Friendly, knowledgeable, and fast. The doctor explained the plan of action, I had all necessary tests done within a couple of hours (EKG, bloodwork, ultrasound, CT scan) and I had my answers soon after. My diagnosis required an overnight stay, and  it was about as pleasant as a night at the hospital could be. I joked that I felt like I was in a hotel room, rather than a hospital room.
  
 
      Posted on Google  
   
   Muhammadsaid Hasan  
 
 
 
 Trustindex verifies that the original source of the review is Google. Very nice place and friendly person always good thanks for good job
  
 
      Posted on Google  
   
   Kim Hagerstrom  
 
 
 
 Trustindex verifies that the original source of the review is Google. This is the best hospital and staff I’ve ever been to and been helped by! The energy in this place is amazing! Every person of the staff goes above and beyond to make the patient feel comfortable. The doctor is a first that actually explained results at the ER in person, herself and so I could comprehend what she was saying! I learned from this place that legally you can go to any ER for care, that your insurance cannot dictate that!!! It sure bears the 3-6 hours sitting at the other ER we all know of and don’t even get adequate time or care! I will pick this place every time! Absolutely amazing care!!
  
 
      Posted on Google  
   
   Susie Prokop  
 
 
 
 Trustindex verifies that the original source of the review is Google. It was a great experience
  
 
      Posted on Google  
   
   Judy Clark  
 
 
 
 Trustindex verifies that the original source of the review is Google. Awesome experience in spite of why I was there!!
  
 
      Posted on Google  
   
   Nicole Zurawski  
 
 
 
 Trustindex verifies that the original source of the review is Google. Quick and easy and really friendly staff!
  
 
      Posted on Google  
   
   Connie Poling  
 
 
 
 Trustindex verifies that the original source of the review is Google. My nurse was amazing. Staff was very compassionate and I received excellent care.