Dr. A L Narayanan is a senior and highly respected Cardiologist with over 40 years of experience, currently practicing at Apollo Speciality Hospital, Teynampet, Chennai. With an MD and DM in Cardiology, Dr. Narayanan brings unmatched depth of expertise and clinical acumen to the diagnosis and treatment of complex cardiac conditions.

Throughout his four-decade-long career, Dr. Narayanan has been at the forefront of cardiology, specializing in interventional procedures, cardiac diagnostics, and the management of critical heart diseases. His practice encompasses a wide range of cardiac interventions, including angioplasty, coronary artery disease management, heart failure treatment, and preventive cardiology.

Fluent in English and Tamil, Dr. Narayanan ensures clear communication and compassionate care for patients from varied linguistic and cultural backgrounds. His patient-first philosophy emphasizes careful evaluation, personalized treatment planning, and long-term cardiac wellness.

Beyond his clinical work, Dr. Narayanan is also involved in medical mentorship and academic exchange, frequently participating in national and international cardiology forums. His leadership and contributions have helped shape best practices in cardiovascular care across the region.

Known for his integrity, precision, and unwavering dedication, Dr. A L Narayanan stands as one of Chennai’s most trusted names in cardiology—committed to delivering high-quality, evidence-based heart care to patients from across India and beyond.