Dr. Jonathan Siegfried graduated from New York University School of Medicine in 2008.
Dr. Siegfried has two offices in Connecticut and New York where he specializes in Internal Medicine and Cardiology. Learn more.
Dr. Siegfried works with six doctors including Dr. Ajoy Kapoor and Dr. John Chandler.
The specialty of internal medicine is an area of primary care for adults. Dr. Siegfried specializes in diagnosing and treating cross-system illnesses that may affect multiple organ systems. When necessary, Dr. Siegfried can also refer patients to specialist physicians when medically needed. As an example, patients with severe liver problems could be referred to a hepatologist for additional medical tests or treatments.
Dr. Siegfried, a cardiologist in New York, is qualified to care for the heart and cardiovascular system. Dr. Siegfried may see patients for indicators like breathlessness, dizziness or chest pains, among others. Heart conditions diagnosed and treated by a cardiologist may include heart failure, heart aneurysms, coronary artery disease, rheumatic heart disease, arrhythmia, angina and congenital heart defects, among others.
NYU School of Medicine
MD • 2008
Please Note: The information displayed below is sourced from the 2014 Medicare Physician and Other Supplier National Provider Identifier (NPI) Aggregate Report. It's important to remember that the statistics below are not inclusive of all patients treated by Dr. Siegfried, but only those who participate in Medicare.