Dr. Mark J. Shen, M.D., FHRS, is a board-certified cardiac electrophysiologist. He completed his Electrophysiology Fellowship at Northwestern University, Chicago, IL, and Clinical Cardiology Fellowship and Postdoctoral Research Fellowship at Indiana University. Prior to this, he received his Internal Medicine Residency through the University of Illinois at Chicago. Dr. Shen joined Cardiovascular Medicine in February 2023.
Dr. Mark J. Shen, M.D., FHRS, is a board-certified cardiac electrophysiologist. He completed his Electrophysiology Fellowship at Northwestern University, Chicago, IL, and Clinical Cardiology Fellowship and Postdoctoral Research Fellowship at Indiana University. Prior to this, he received his Internal Medicine Residency through the University of Illinois at Chicago. Dr. Shen joined Cardiovascular Medicine in February 2023.
The reviews listed below were collected independently of Cardiovascular Medicine through rater8. Each review represents an authentic and verified patient experience.
I was not seen by doctor or pa. I was only seen by nurse that was not kind. I gave her a reading of my blood pressure and she glances it and never told anyone how high it had been. Very disappointing
(1 week ago)
Jun-2026
Clear understandable communication of informstion
(2 weeks ago)
May-2026
Took care of the problem.Talks too you, not over you.
(2 weeks ago)
May-2026
He was very pleasant but seemed to be in a big hurry. Also, he didn't listen to my heart and lungs.As most practitioners do.
(2 weeks ago)
May-2026
Friendly and efficient
(2 weeks ago)
May-2026
I feel confident in my new Dr. He’s very knowledgeable and easy to talk to.
(2 weeks ago)
May-2026
Very happy with his manner and caring
(1 month ago)
May-2026
Very pleased with him he is to the point and I feel great.
(1 month ago)
May-2026
Great personality and very knowledgeable about what I will be getting in the future. I felt very comfortable with Dr Shen.
(1 month ago)
May-2026
Great Dr. He was very informative.
(1 month ago)
May-2026
Read More
CM: Bettendorf
4480 Utica Ridge Road Suite 2222 Bettendorf, IA 52722
CM: Davenport
1236 E. Rusholme Street Suite 300 Davenport, IA 52803
CM: Moline
1100 36th Avenue Moline, IL 61265
Dr. Mark J. Shen, M.D., FHRS, is a board-certified Cardiac Electrophysiologist and Cardiologist, specializing in treating patients with heart rhythm disorders. He performs complex cardiac ablations for various heart rhythm diseases such as atrial fibrillation and ventricular tachycardia, and implants cardiac devices such as pacemakers, defibrillators, and cardiac resynchronization therapy.
He completed his Electrophysiology Fellowship at Northwestern University, Chicago, IL, and Clinical Cardiology Fellowship and Postdoctoral Research Fellowship at Indiana University. Prior to this, he received his Internal Medicine Residency through the University of Illinois at Chicago.
Dr. Shen joined Cardiovascular Medicine in February 2023 and holds the position of Director of Cardiovascular Research and Education. He is passionate about bringing the latest advanced technology and clinical trials here for patients in need. He oversees clinical trials involving pharmacological, device, and technological therapy for patients with heart rhythm disorders. He has authored dozens of peer-reviewed journal articles and book chapters and won prestigious awards such as the Heart Rhythm Society Fellowship in Cardiac Pacing and Electrophysiology.
Dr. Shen is Board Certified in Electrophysiology, Cardiovascular Diseases, Internal Medicine, and Echocardiography. He is licensed in both Iowa and Illinois and is available for outpatient consultation and follow-up visits at the Moline, Davenport, and Bettendorf locations. Dr. Shen has staff privileges at Genesis Medical Center and UnityPoint Health Trinity.
Dr. Shen is a member of the American College of Cardiology and a Fellow of the Heart Rhythm Society. Besides work, he enjoys spending time with his wife and two boys.
I was not seen by doctor or pa. I was only seen by nurse that was not kind. I gave her a reading of my blood pressure and she glances it and never told anyone how high it had been. Very disappointing
Clear understandable communication of informstion
Took care of the problem.Talks too you, not over you.
He was very pleasant but seemed to be in a big hurry. Also, he didn't listen to my heart and lungs.As most practitioners do.
Friendly and efficient
I feel confident in my new Dr. He’s very knowledgeable and easy to talk to.
Very happy with his manner and caring
Very pleased with him he is to the point and I feel great.
Great personality and very knowledgeable about what I will be getting in the future. I felt very comfortable with Dr Shen.
Great Dr. He was very informative.