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Mercyhealth Hospital and Physician Clinic–Crystal Lake (Emergency Department)

2.9

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Location details

875 S Illinois Rte 31, Crystal Lake, IL, 60014, United States

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WeekdayScheduleStatus
Mon12:00 a.m. to Midnight
Tue12:00 a.m. to Midnight
Wed12:00 a.m. to Midnight
Thu12:00 a.m. to Midnight
Fri12:00 a.m. to Midnight
Sat12:00 a.m. to Midnight
Sun12:00 a.m. to Midnight
2.946 reviews
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Carmen Clara's profile image
Carmen Clara 
5 days ago
Sarah Tomaso's profile image
Sarah Tomaso 
3 weeks ago

Went to this ER this week. I was actively having a miscarriage and in an incredible amount of pain. I was taken to a room fairly quickly, I told the nurse my pain was a 9/10, then they let me lay there crying and moaning in horrible pain for 1 hour and 45 min until finally after asking the nurses probably 7 or 8 times for pain meds, they finally gave me some morphine and my pain reduced to zero. I am a nurse myself and would never ever let a patient endure that much pain for that long without doing anything about it. They ke... read more

Katrina Rath's profile image
Katrina Rath 
2 months ago

The nurses here, especially Amy and Kelli are amazing. The registration lady also was very kind and helpful, but unfortunately I did not catch her name. The wait was less than 10 minutes and we were seen immediately. The nurses and doctor in charge were very on top of things and took things very seriously while still making sure my family could laugh at some jokes during the tough time. I would highly recommend anyone to come here as the care could not have been any better. 

jennifer moffat's profile image
jennifer moffat 
2 months ago
Conor Cook's profile image
Conor Cook 
3 months ago

On Wednesday, March 11, 2026, I came to this ER for severe persistent headaches after being told to by my doctor. I have a lifelong medical condition so it was understandable that we needed to get things checked out. We were immediately put into a triage room, which was small and looked more like a doctors’ office with no TV or anything. 2 nurses came in to do a blood draw and place an IV. This was so painful! Immediately after, I was sent to do my X-rays and CT scans. Standing up made me extremely dizzy and I thought I was ... read more

Frequently asked questions about Mercyhealth Hospital and Physician Clinic–Crystal Lake (Emergency Department)

How is Mercyhealth Hospital and Physician Clinic–Crystal Lake (Emergency Department) rated?

Mercyhealth Hospital and Physician Clinic–Crystal Lake (Emergency Department) has a 2.9 star rating with 46 reviews. 

When is Mercyhealth Hospital and Physician Clinic–Crystal Lake (Emergency Department) open?

Mercyhealth Hospital and Physician Clinic–Crystal Lake (Emergency Department) is open now. It will close tomorrow at 12:00 a.m. 

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