Profile Photo of Dr. Clay Demattei Sr., MD

Dr. Clay Demattei Sr., MD Visit Healthgrades for information on Dr. Clay Demattei Sr., MD. Find Phone & Address information, medical practice history, affiliated hospitals and more.

Specializes in General Surgery • Male • Age 58

3402 Office Park Dr
Marion, IL 62959
OverviewExperienceHospital QualityPatient SatisfactionAppointments & Offices

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Dr. Demattei Sr.:


Dr. Demattei Sr.'s Experience

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Dr. Demattei Sr.'s Specialties

  • General Surgery

Procedures Dr. Demattei Sr. Performs

Conditions Dr. Demattei Sr. Treats

More About Dr. Demattei Sr.'s Background

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Hospital Quality

The right hospital is as important as the right doctor

Heartland Regional Medical Center
3333 W Deyoung St
Marion, IL 62959

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9 Facts About Hospital Quality

Patients’ risk of dying during a hospital stay for heart bypass surgery could be 85.2% lower, on average, at a hospital rated 5 stars compared to a hospital rated 1 star for that procedure. Choosing the right hospital is critical to your health. View Slideshow


Patient Satisfaction

Patients' feedback on their experience with Dr. Demattei Sr.


8 Facts About Patient Satisfaction Surveys

Patient satisfaction surveys provide a standardized way of reporting about healthcare experiences. But there can be more than meets the eye when reviewing scores. Here's what you should know


Appointments & Offices

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Accepting new patients?

  • Yes
Heartland Surgery LLC
Heartland Surgery LLC
3402 Office Park Dr
Marion, IL 62959
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7 Tips to Prepare for Your Appointment

The key to a successful appointment is communication. To get the most out of your visit, prepare ahead of time so you can lead the conversation with your doctor. These 7 tips will get you ready

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