Dr. Harold Jason Kim, MD

Dr. Harold Kim specializes in cardiovascular disease and nuclear medicine, bringing 28 years of experience to cardiac care. They earned their medical degree from State University of New York Upstate Medical University and completed residency training at Mount Sinai School of Medicine. Dr. Kim is fluent in Korean and Spanish, allowing them to serve diverse patient communities.

Dr. Kim practices at Hackensack Meridian Mountainside Medical Center with locations in Livingston and Montclair, New Jersey, as well as New Hyde Park, New York. They focus on treating conditions such as high cholesterol and coronary artery disease, including managing elevated cholesterol levels in children and teenagers. Dr. Kim performs diagnostic tests like electrocardiograms and oversees cardiac rehabilitation programs to help patients recover and strengthen their heart health.