Dr. Koushik Kannan is a skilled cardiothoracic surgeon in Chennai with over 11 years of experience. He specializes in off-pump beating heart bypass surgeries, total arterial revascularization, valve replacements, and congenital cardiac procedures. Known for his precise surgical skills and patient-focused care, Dr. Koushik ensures safe, advanced, and effective treatments for complex heart conditions, making him a trusted choice for cardiac surgery in Chennai.