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Sean W Marquis, MD, MPH, FACEP, FAEMS, NRP

2.3

About this business

Dr. Marquis sees patients at the following locations: Mercyhealth Prehospital and Emergency Services Center–Walworth (N2832 State Rd. 67, Lake Geneva, WI 53147) and Mercyhealth Hospital and Medical Center–Walworth (Hwys. 50 and 67, N2950 State Road 67, Lake Geneva, WI 53147) 

Location details

N2832 WI-67, Lake Geneva, WI, 53147, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 6:00 p.m.
Tue9:00 a.m. to 6:00 p.m.
Wed9:00 a.m. to 6:00 p.m.
Thu9:00 a.m. to 6:00 p.m.
Fri9:00 a.m. to 6:00 p.m.
SatClosed
SunClosed
2.33 reviews
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Carly Grogg's profile image
Carly Grogg 
on Google
a year ago

If I listened to what this idiot told me, I would’ve been dead in a week. Second trip the ER in 3 days for extreme pain. Shawn was my doctor this time. I told him how bad the pain was, I told him there is something seriously wrong and I had a history of cancer. I begged him to just do blood work. He said I didn’t need it. I got the impression that he thought I was in there just to get pain meds. He sent me home. Two days later I went back, and got a different doctor. She did blood work, came in, and told me my leukemia was m... read more

Linda Hamann's profile image
Linda Hamann 
on Google
a year ago

My elderly father has seen this ER doctor a few times recently in Lake Geneva. At every visit he’s been thorough in trying to diagnose the cause of my father’s health issues and ordered the right tests to correctly diagnose his problems every time, with one visit being a life-threatening situation. Our family has been very happy with this doctor. 

Samantha Vos's profile image
Samantha Vos 
on Google
4 years ago

Dr. Sean W Marquis was my emergency doctor on the 15th of December for a non sick reason. Because of covid anyone entering the hospital has to be tested. Well I was and turned out I was positive. When he told me he acted like I knew and just blew it off. Without having any symptoms I asked when I can go back to work. The nurse said 10days after testing positive but she'll have dr sean write me a note. When she came back the note said nothing on me testing positive and that I can return to work on the 17th. How is that ok??!!... read more

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Frequently asked questions about Sean W Marquis, MD, MPH, FACEP, FAEMS, NRP

How is Sean W Marquis, MD, MPH, FACEP, FAEMS, NRP rated?

Sean W Marquis, MD, MPH, FACEP, FAEMS, NRP has a 2.3 star rating with 3 reviews. 

When is Sean W Marquis, MD, MPH, FACEP, FAEMS, NRP open?

Sean W Marquis, MD, MPH, FACEP, FAEMS, NRP is closed now. It will open tomorrow at 9:00 a.m. 

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