Dr. William Lewis graduated from Duke University School of Medicine in 1985.
Dr. Lewis has four offices in California where he specializes in Cardiology and Internal Medicine. Learn more.
Dr. Lewis works with five hundred and sixty-two doctors including Dr. Azizulah Kamali and Dr. Lynn Mclean.
Dr. Lewis, a cardiologist in Colusa, is trained to provide complete treatment for the heart and cardiovascular system. Dr. Lewis may see patients for indicators of disease like breathlessness, dizziness or chest pains, among others. Heart ailments which can be identified and treated by a cardiologist can include heart failure, heart aneurysms, coronary artery disease, rheumatic heart disease, arrhythmia, angina and congenital heart defects, to name a few.
The specialty of internal medicine is an area of primary care for adults. Dr. Lewis specializes in diagnosing and treating cross-system illnesses that may affect multiple organ systems. Dr. Lewis can also refer patients to specialists when medically necessary. For example, patients with severe heart problems may be referred to a cardiologist for additional diagnostic tests or treatments.
Duke University School of Medicine
MD • 1985
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. Lewis, but only those who participate in Medicare.