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.
Patient knowledgeable kind and caring
(1 week ago)
Jun-2026
Very professional and answered all of our questions!
(1 week ago)
Jun-2026
Very pleased with his service provided
(1 week ago)
Jun-2026
Very prompt and friendly. Answered all my questions
(2 weeks ago)
Jun-2026
Very nice, and knowledgeable
(3 weeks ago)
Jun-2026
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 month ago)
Jun-2026
Clear understandable communication of informstion
(1 month ago)
May-2026
Took care of the problem.Talks too you, not over you.
(1 month 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.
(1 month ago)
May-2026
Friendly and efficient
(1 month ago)
May-2026
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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.
Patient knowledgeable kind and caring
Very professional and answered all of our questions!
Very pleased with his service provided
Very prompt and friendly. Answered all my questions
Very nice, and knowledgeable
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