About
Dr. Paul Leis is a cardiologist at Mount Sinai Doctors Concierge Care with a specialty focus in clinical cardiology and cardiac imaging. He holds the title of Assistant Professor of Medicine at the Icahn School of Medicine at Mount Sinai, reflecting his commitment to both patient care and academic medicine. His clinical expertise spans hypertension, heart failure, arrhythmia, valvular disease, and cardiology in pregnancy, among other cardiovascular conditions. Dr. Leis brings academic rigor and imaging expertise to a practice built around accessible, preventive heart care.
Education & Training
Additional Training
Assistant Professor of Medicine, Icahn School of Medicine at Mount Sinai
Conditions Treated
Who is Dr. Leis right for?
Dr. Leis is well-suited for patients who want a cardiologist with both clinical depth and academic expertise. Adults managing hypertension, arrhythmia, heart failure, or complex cardiovascular disease benefit from his specialized training in cardiac imaging. Patients interested in understanding the diagnostic side of their cardiac care will appreciate his imaging expertise. His academic role at Icahn School of Medicine at Mount Sinai positions him at the forefront of cardiovascular medicine.
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Frequently Asked Questions
Dr. Leis specializes in clinical cardiology and cardiac imaging. He treats the full range of cardiovascular conditions seen at Mount Sinai Doctors Concierge Care, including hypertension, heart failure, arrhythmia, coronary artery disease, and cardiology in pregnancy.
Yes. Dr. Leis serves as an Assistant Professor of Medicine at the Icahn School of Medicine at Mount Sinai. That academic role reflects his active engagement with the latest developments in cardiovascular medicine.
Cardiac imaging includes diagnostic tools that visualize the heart's structure and function. Dr. Leis specializes in this area, and the practice offers echocardiogram services. These tools help him evaluate conditions like valvular heart disease, dilated cardiomyopathy, and heart failure with precision.
Yes. Dr. Leis treats cardiology in pregnancy and preeclampsia as part of his clinical scope. He works alongside primary care providers and specialists to ensure comprehensive, coordinated care for pregnant patients with cardiac concerns.
The facts provided confirm Dr. Leis holds a DO degree and serves as an Assistant Professor of Medicine at the Icahn School of Medicine at Mount Sinai. He practices cardiology at Mount Sinai Doctors Concierge Care.
Dr. Leis manages cardiovascular disease, coronary artery disease, dilated cardiomyopathy, pulmonary stenosis, valvular heart disease, syncope, and heart failure. He also treats diabetes-related cardiovascular complications and congenital heart disease.
Doctor profile last updated April 11, 2026