Dr. John Harold graduated from State University Of New York At Stony Brook, School Of Medicine in 1979.
Dr. Harold has two offices in California where he specializes in Internal Medicine and Cardiology. Learn more.
Dr. Harold works with one doctor, Dr. Jay Schapira.
As an internist, Dr. John Harold specializes in the primary care of adults through diagnosis and treatment of a range of conditions affecting many organ systems. Dr. Harold also can refer patients to specialists when medically needed. For example, patients having serious breathing problems may be referred to a pulmonologist for additional medical tests or therapies.
Dr. Harold is a cardiologist in Los Angeles, trained to provide comprehensive care for the heart and cardiovascular system in patients. Dr. Harold may see patients for symptoms like shortness of breath, chest pains or dizziness, among others. Heart conditions that may be diagnosed and treated by a cardiologist may include rheumatic heart disease, congenital heart defects, coronary artery disease, heart failure, heart aneurysms, angina and arrhythmia, among others.
State University Of New York At Stony Brook, School Of Medicine
MD • 1979
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. Harold, but only those who participate in Medicare.