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Dean Katsamakis

Dr. Dean D. Katsamakis, MD

Cardiovascular Disease



As an interventional cardiologist, Dean Katsamakis, DO, performs a variety of procedures in the cardiac catheterization lab including interventional cardiac catheterization with dye, cardioversion, interventional coronary angiogram and coronary angioplasty and stents. He also cares for patients in the newly constructed Cardiology Clinic treating a wide array of cardiac issues including managing blood pressure. He collaborates with a team of highly skilled cardiologists, interventional cardiologist, electrophysiologists and pulmonologists to provide the best care possible.


Takes time to answer my questions
Provides follow-up as needed
Office cleanliness
Courteous staff

Based on patient feedback. Read the reviews


Dr. Katsamakis' Rating
11 Ratings with 1 Review
Patient Perspective
3.0 Explains conditions and treatments
4.5 Takes time to answer my questions
4.0 Provides follow-up as needed
Office Rating
Showing ratings for:
1000 Health Center Dr. Entrance H, Mattoon, IL, 61938
n/a Average office wait time
5.0 Office cleanliness
5.0 Courteous staff
5.0 Scheduling flexibility
1000 Health Center Dr. Entrance H
Mattoon, IL, 61938
Showing 1-1 of 1 review
"All staff were professional, warm and efficient (Sarah Bush Lincoln facility). This visit was for a 2nd opinion. Wait time was less than 10 minutes. Dr. Katsamakis took the time to review and compare previous and current test results and explain what each portion of various tests meant, as my previous cardiologist simply gave me portal access to results and expected my PCP to relate the information to me, which was frustrating-defeats the purpose. of seeing a specialist, yes? He was professional and empathetic, explained everything to me in plain language, and made sure I understood my results clearly as well as post-visit care. He has a reassuring bedside manner and I highly recommend him."
  • December 2, 2022


1000 Health Center Dr. Entrance H
Mattoon, IL, 61938
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm


  • Angina
  • Anxiety
  • Heart Disease
  • Heart Failure
  • Pain
  • Vascular Disease


Cardiovascular Medicine, Rush University Medical Center, Chicago, IL, Interventional Cardiology/Peripheral Medicine, Rush University Medical Center, Chicago, IL
Internal Medicine, Rush University Medical Center, Chicago, IL
Medical School
Chicago College of Osteopathic Medicine of Midwestern University, Downers Grove, IL (Medical Education)


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