Dr. Timothy E. Simpson is a cardiologist in Hackensack, New Jersey and is affiliated with Hackensack University Medical Center at Hackensack Meridian Health. He received his medical degree from State University of New York Downstate Medical Center College of Medicine and has been in practice for more than 20 years. Dr. Timothy E. Simpson has expertise in treating coronary artery disease, heart failure, hypertension & high blood pressure, among other conditions - see all areas of expertise. Dr. Timothy E. Simpson accepts Medicare, Aetna, Cigna, Blue Cross, United Healthcare - see other insurance plans accepted.