
Dr. Krishna Subramony Iyer 
Chairman
46+ Years of ExperiencePediatric Cardiac Surgeon, Pediatric Cardiologist
MBBS, MS, MCh, Fellowship
Reg. No.:3364, Delhi Medical Council
Fortis Escorts Heart Institute, New Delhi
English, Hindi, Tamil
Consultation Fee ₹ 1500
Book AppointmentAbout Dr. Krishna Subramony Iyer
Dr. Krishna Subramony Iyer is a distinguished Pediatric Cardiac Surgeon, renowned for his expertise in repairing complex congenital heart defects and his dedication to advancing cardiac care for children, especially in developing nations. With a long and accomplished career, Dr. Iyer is dedicated to improving the lives of young patients and delivering the best possible outcomes. He is currently one of the best children's heart surgeons in Delhi.
Dr. Iyer's Expertise and Specializations
- Expert in Complex Congenital Heart Surgeries: Dr. Krishna Subramony Iyer is a leading expert in a wide array of intricate pediatric heart procedures, including arterial switch procedures, double-switch operations, TAPVC repairs, Fontan procedures, Tetralogy of Fallot corrections, DORV repairs, and Truncus Arteriosus repairs, among many others.
- Pioneering Pediatric Cardiac Care in India: In 1995, Dr. Krishna S Iyer initiated the first dedicated pediatric cardiac care program in Northern India at Escorts Heart Institute (now Fortis-Escorts Heart Institute). This program has become a benchmark for cardiac care for children in India and Southeast Asia.
- Master of Advanced Pediatric Cardiac Procedures: Dr. Krishna S Iyer, Pediatric Cardiac Surgeon in Delhi, expertly performs a comprehensive range of one-stage and multi-stage corrections for complex congenital heart diseases. He has performed original work on rapid two-stage arterial switch procedures and was the first to perform a successful rapid two-stage arterial switch and double-switch operation in India.
- Dedicated to Children in Need: Dr. Krishna Subramony Iyer is heavily involved in charitable programs for underprivileged children, including Rotary International's 'Gift of Life' program, demonstrating his commitment to ensuring access to care for all.
- Current Interests: Dr. Krishna Iyer of Fortis Escorts is involved in complex neonatal cardiac surgery, cardiac surgery in malnourished infants and children, and salvaging late presenters of congenital heart disease. She is well-known for pediatric heart surgery at Fortis Escorts.
Top Procedures Done by Dr. Krishna Subramony Iyer and Their Cost
Here are some commonly performed procedures by Dr. Krishna Iyer, Pediatric Surgeon, and their estimates in USD and INR.
Procedure |
Cost in INR |
Cost in USD |
---|---|---|
Tetralogy of Fallot Repair |
3,20,000 – 8,00,000 |
4,000 – 10,000 |
Ventricular Septal Defect Repair |
1,44,000 – 6,08,000 |
1,800 – 7,600 |
Atrial Septal Defect Repair |
3,04,000 – 4,64,000 |
3,800 – 5,800 |
Arterial Switch Procedure |
2,00,000 – 6,40,000 |
2,500 – 8,000 |
TAPVC Repair |
4,80,000 – 8,12,560 |
6,000 – 10,157 |
Fontan Procedure |
3,20,000 – 12,00,000 |
4,000 – 15,000 |
Note: The above costs are approximate estimates and may vary depending on factors such as patient condition, medical requirements, and post-operative care.
Some Noteworthy Patient Reviews for Dr. Krishna Subhramony Iyer
Here are some significant Dr. Krishna S Iyer reviews showcasing her clinical acumen and patient care. If you're looking for the best pediatric cardiac surgery in India, book an appointment with Dr. Krishna Subramony Iyer today.
"Dr. Iyer is our family doctor. He performed my surgery in 2003 and gave me a new life."
"Exceptional expertise in pediatric cardiac care. Truly grateful for his dedication and skills."
"He is highly experienced and deeply compassionate toward his young patients."
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Education
- MBBS – All India Institute of Medical Sciences (AIIMS), New Delhi, 1978
- MS (General Surgery), AIIMS, New Delhi, 1981
- MCh (Cardiothoracic and Vascular Surgery), AIIMS, New Delhi, 1984
Training & Certificates
- Fellowship in Pediatric and Infant Cardiac Surgery from Royal Children's Hospital, Melbourne, Australia, 1989
Past Experience
- Founder and Director, Pediatric Cardiac Program, Fortis Escorts Heart Institute, New Delhi (Since 1995)
- Former faculty and senior surgeon, Cardiothoracic Division, AIIMS, New Delhi
Awards
- Hira Lal Gold Medal for Best Postgraduate in General Surgery, 1981
- Pfizer Postgraduate Medical Award, 1979
- Doppler Award for Best Paper at Sixth International Symposium on Echocardiography in Cardiac Surgery, 1994
Associations/Membership
- Founder member of the Paediatric Cardiac Society of India
- International member of the American Association of Thoracic Surgery
- Governing Council member of the World Society of Congenital Heart Surgery
- Fellow and Life member of the Indian Association of Cardiovascular Thoracic Surgeons
- Vice President of Paediatric Cardiac Society of India (2003-2005)
- Founder, President of Asia Pacific Paediatric Cardiac Society (2005-2006)
- President of Paediatric Cardiac Society of India (2005-2007)
Paper Published
- Iyer, K. S. (2021). The modified Senning operation–surgical aspects. Annals of Pediatric Cardiology, 14(3), 382-387.
- Iyer, K. S. (2022). ‘Cry of the children’: congenital heart surgery in India—a journey of six decades. Indian Journal of Thoracic and Cardiovascular Surgery, 38(4), 357-365.
Field of Expertise
- Aorta Surgery
- Aortic Valve Surgery in the Young Patient
- Arterial Switch Surgery
- Fontan Procedure
- Glenn Procedure
- Neonatal And Infant Cardiac Surgeries
- Transcatheter Aortic Valve Implantation (TAVI)
- Congenital Heart Disease (CHD)
- Fetal Heart Disease
- Heart Birth Defects
- Hole in the Heart
- Pediatric and Congenital Heart Conditions
Best Cardiology Doctors in India

Dr. Krishna Subramony Iyer
Chairman
Pediatric Cardiac Surgeon, Pediatric Cardiologist
Fortis Escorts Heart Institute, New Delhi
Book Appointment


Dr. Ashok Rijhwani
Senior Consultant
Pediatric Cardiac Surgeon, Pediatric Urologist




Dr. Krishna Subramony Iyer
Chairman
Pediatric Cardiac Surgeon, Pediatric Cardiologist
Fortis Escorts Heart Institute, New Delhi
Book Appointment


Dr. Ashok Rijhwani
Senior Consultant
Pediatric Cardiac Surgeon, Pediatric Urologist




Dr. Krishna Subramony Iyer
Chairman
Pediatric Cardiac Surgeon, Pediatric Cardiologist
Fortis Escorts Heart Institute, New Delhi
Book Appointment


Dr. Ashok Rijhwani
Senior Consultant
Pediatric Cardiac Surgeon, Pediatric Urologist
