
Dr. Marc Lewen, DO
Cardiologist
At a glance
Has 20+ years of experience
Graduated from A.T. Still University, Kirksville, Doctor of Osteopathic Medicine
Works at BJC - Cardiology Diagnostics Ltd
Speaks English
Marc Lewen does not participate in Zocdoc to offer online booking at this time
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Areas of expertise
This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Heart failure
Atrial fibrillation and atrial flutter
Coronary Artery Disease
Cardiac catheterization
Heart block
Cardiomyopathy
Heart failure
Atrial fibrillation and atrial flutter
Coronary Artery Disease
Cardiac catheterization
More about Dr. Marc Lewen, DO
Dr. Marc Lewen is a diligent and dependable cardiologist serving the communities of St. Peters and O'Fallon, MO. Dr. Lewen attended A.T. Still University, Kirksville, where he received his osteopathic degree, and completed his internship and residency at Normandy Osteopathic Hospital. He continued his training by finishing a fellowship at Saint Louis University.
Dr. Lewen is certified in cardiology by the American Osteopathic Board of Internal Medicine and is a member of the American Osteopathic Association and the American College of Cardiology, Missouri Chapter.
Dr. Lewen's research interests include echocardiography and interventional cardiology. He has published several articles in these areas. He has spoken at numerous programs nationally and has participated in multiple educational symposia in cardiology. He has been active with the American Heart Association's "Get With the Guidelines". Dr. Lewen is consistently recognized in "The Best Doctors in America" list.
Dr. Lewen is committed to helping his patients enjoy a healthier lifestyle. He works with each one to discuss ways they can make better choices for their health.
Education & experience
Education
Medical School - A.T. Still University, Kirksville, Doctor of Osteopathic Medicine
Normandy Osteopathic Hospital (Internship)
Normandy Osteopathic Hospital (Residency)
Saint Louis University, Fellowship in Cardiology
Practice
BJC - Cardiology Diagnostics Ltd
Certifications
Cardiology (Internal Medicine)
Interventional Cardiology (Internal Medicine)
Professional memberships
American Osteopathic Association
American College of Cardiology, Missouri Chapter
Background
Languages spoken
English
Gender
Male
NPI number
#1174565915
Marc Lewen does not participate in Zocdoc to offer online booking at this time
Similar providers on Zocdoc
Top-rated
Closest to you
Available today

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Family Nurse Practitioner
4.333 reviews
39.5 mi1063 Harding Memorial Pkwy, Ste A, Marion, OH, 43302
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Dr. Dana Weisshaar, MD
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Cardiologist
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Rendville, OH, 43730
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Elizabeth Janess, APRN, RN, NP
Family Nurse Practitioner
4.333 reviews
39.5 mi1063 Harding Memorial Pkwy, Ste A, Marion, OH, 43302
Â
4.333 reviews
39.5 mi1063 Harding Memorial Pkwy, Ste A, Marion, OH, 43302
Â

Dr. Dana Weisshaar, MD
Cardiologist
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4.92125 reviews
Rendville, OH, 43730
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Dr. Rahul Deo, MD
Cardiologist
4.9844 reviews
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Offers telehealth
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Rendville, OH, 43730
Offers telehealth
What practice does Dr. Marc Lewen work with?
Dr. Marc Lewen works with BJC - Cardiology Diagnostics Ltd.
Which board certifications does Dr. Marc Lewen have?
Dr. Marc Lewen is certified by Cardiology (Internal Medicine) and Interventional Cardiology (Internal Medicine).
What are common reasons for patients to see Dr. Marc Lewen?
Dr. Marc Lewen frequently sees patients for Annual Physical, Cardiology Consultation , High Blood Pressure / Hypertension, Ultrasound, and X-ray. You can see other visit reasons for Dr. Marc Lewen on their profile.
What languages does Dr. Marc Lewen speak?
Dr. Marc Lewen speaks English.