Cardiology Services

Cross River Cardiology provides comprehensive care of cardiovascular disease in Lenoir, North Carolina.

Board-certified and fellowship-trained cardiologist Dr. Johnny R. Dy diagnoses and treats a wide variety of general heart and vascular conditions, such as coronary and peripheral artery disease, high blood pressure, high cholesterol, arrhythmias, heart attacks, and more.

Dr. Dy has vast knowledge and experience with interventional cardiology procedures, including cardiac catheterization, angioplasty, and stent placement. He is also skilled at peripheral vascular interventions addressing blockages in arteries throughout the body, most commonly the legs.

Our warm and inviting office features many advanced on-site diagnostic services, including stress testing, EKG, peripheral vascular ultrasound, 2D echocardiograms, Holter and event monitors, blood draws, and a pacemaker clinic for your convenience.

Find out more about our services:

General Cardiology
Interventional Cardiology
Peripheral Vascular Intervention
Electrophysiology (EP) Studies
Diagnostic Services
Cardiometabolic Clinic

For Comprehensive Care of Cardiovascular Disease, Visit Our Cardiology Clinic in Lenoir, NC

For quality, compassionate cardiovascular care from the only private cardiology practice in Caldwell County, call Cross River Cardiology in Lenoir, North Carolina, at (828) 572-0778 or request an appointment now.