Welcome to the practice of Dr. Dr. John A. Co, MD, an experienced cardiologist serving Ridgewood, New Jersey. We are committed to providing compassionate, evidence-based cardiovascular care with a focus on prevention, early detection, and personalized treatment plans.
Medical Disclaimer: The information on this website is for general informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.
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Comprehensive heart health evaluation and management
Cardiac catheterization & stent procedures
Advanced cardiac ultrasound imaging
Advanced treatment for congestive heart failure
Risk assessment & lifestyle modification programs
Diagnosis and treatment of heart rhythm disorders
Excellent diagnostician and invasive cardiologist. Diagnosed my exceptionally rare Spontaneous Coronary Artery Dissection (SCAD) and performed life-saving Percutaneous Coronary Angioplasty (PTCA) with stent. Recognized and successfully treated Dressler's Syndrome - a post-MI inflammatory complicaton involving pleurisy and pericarditis. I've known him 25 years and he is always on the leading edge of knowledge and technology.
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