
Dr. Krishna S Iyer is one of the best Pediatric Cardiac Surgeons in India. With more than 30 years of experience, he has successfully performed over 10,000 pediatric cardiac surgeries. Dr. Iyer performed the first successful rapid two-stage arterial switch and double-switch operation in India.
His core competencies lie in performing arterial switch procedure, double switch operation TAPVC repairs, Fontan–Kreutzer procedure, corrections for tetralogy of Fallot, DORV, Truncus, etc.
Dr. Krishna also began the first dedicated pediatric cardiac care program in Northern India at Fortis Escorts.
Show moreShow less
Dr. Krishna S Iyer is one of the best Pediatric Cardiac Surgeons in India. With more than 30 years of experience, he has successfully performed over 10,000 pediatric cardiac surgeries. Dr. Iyer performed the first successful rapid two-stage arterial switch and double-switch operation in India.
His core competencies lie in performing arterial switch procedure, double switch operation TAPVC repairs, Fontan–Kreutzer procedure, corrections for tetralogy of Fallot, DORV, Truncus, etc.
Dr. Krishna also began the first dedicated pediatric cardiac care program in Northern India at Fortis Escorts.

Dr. Neeraj Awasthy
Paediatric CardiologistDr. Neeraj Awasthy is a respected Paediatric Cardiologist with over 25 years of experience, dedicated to providing expert and compassionate care for children with heart conditions. Specialising in paediatric cardiac interventions and imaging, Dr. Awasthy is committed to improving the lives of his young patients.
Why Choose Dr. Awasthy?
- Extensive Experience: With over 25 years of experience, Dr. Awasthy brings a wealth of knowledge and expertise to the diagnosis and treatment of paediatric heart conditions.
- Specialised Expertise: He specialises in paediatric cardiac interventions, including treatments for PDA, ASD, & VSD, as well as balloon valvuloplasty, stenting, and pulmonary artery hypertension.
- Proficient in Cardiac Imaging: Dr. Awasthy is proficient in paediatric cardiac imaging, including echocardiography and fetal cardiology, enabling accurate diagnosis and treatment planning.
- Expert In Many Skills: He has expertise in neonatal interventions, cardiac surgery, and postoperative care.
- Renowned Speaker And Expertise Writer: He is also an active faculty member at national and international conferences and has authored over 120 publications.
Show moreShow less
Dr. Neeraj Awasthy is a respected Paediatric Cardiologist with over 25 years of experience, dedicated to providing expert and compassionate care for children with heart conditions. Specialising in paediatric cardiac interventions and imaging, Dr. Awasthy is committed to improving the lives of his young patients.
Why Choose Dr. Awasthy?
- Extensive Experience: With over 25 years of experience, Dr. Awasthy brings a wealth of knowledge and expertise to the diagnosis and treatment of paediatric heart conditions.
- Specialised Expertise: He specialises in paediatric cardiac interventions, including treatments for PDA, ASD, & VSD, as well as balloon valvuloplasty, stenting, and pulmonary artery hypertension.
- Proficient in Cardiac Imaging: Dr. Awasthy is proficient in paediatric cardiac imaging, including echocardiography and fetal cardiology, enabling accurate diagnosis and treatment planning.
- Expert In Many Skills: He has expertise in neonatal interventions, cardiac surgery, and postoperative care.
- Renowned Speaker And Expertise Writer: He is also an active faculty member at national and international conferences and has authored over 120 publications.

Dr. Ashutosh Marwah
Paediatric CardiologistDr. Ashutosh Marwah is a distinguished Paediatric Cardiac Surgeon and Interventional Cardiologist based in New Delhi, with a remarkable career spanning over 34 years. He is renowned for his expertise in both invasive and non-invasive cardiac procedures, having successfully performed over 10,000 such interventions.
Why Choose Dr. Marwah?
- Extensive Experience: With over 34 years dedicated to paediatric cardiac care, Dr. Marwah brings a wealth of experience and refined skills to every child's heart.
- Comprehensive Expertise: Dr. Marwah excels in a wide range of diagnostic and interventional procedures, including echocardiography, Holter monitoring, fetal echocardiography, cardiac catheterisation, device closures, PDA stenting, and balloon dilation.
- Specialised Training: His expertise is underpinned by fellowships in Paediatric Cardiology from leading institutions: Escorts Heart Institute, Delhi, and Royal Children's Hospital, Melbourne, Australia.
- Dedicated to Newborns: As a renowned newborn heart surgery specialist in India, Dr. Marwah offers life-saving interventions to the youngest patients.
- Active in the Medical Community: Dr. Marwah is a respected member of the Paediatric Cardiac Society of India and other prestigious organisations, staying at the forefront of advancements in his field.
Show moreShow less
Dr. Ashutosh Marwah is a distinguished Paediatric Cardiac Surgeon and Interventional Cardiologist based in New Delhi, with a remarkable career spanning over 34 years. He is renowned for his expertise in both invasive and non-invasive cardiac procedures, having successfully performed over 10,000 such interventions.
Why Choose Dr. Marwah?
- Extensive Experience: With over 34 years dedicated to paediatric cardiac care, Dr. Marwah brings a wealth of experience and refined skills to every child's heart.
- Comprehensive Expertise: Dr. Marwah excels in a wide range of diagnostic and interventional procedures, including echocardiography, Holter monitoring, fetal echocardiography, cardiac catheterisation, device closures, PDA stenting, and balloon dilation.
- Specialised Training: His expertise is underpinned by fellowships in Paediatric Cardiology from leading institutions: Escorts Heart Institute, Delhi, and Royal Children's Hospital, Melbourne, Australia.
- Dedicated to Newborns: As a renowned newborn heart surgery specialist in India, Dr. Marwah offers life-saving interventions to the youngest patients.
- Active in the Medical Community: Dr. Marwah is a respected member of the Paediatric Cardiac Society of India and other prestigious organisations, staying at the forefront of advancements in his field.
- Dr. Vikas Kohli is one of the best Paediatric Cardiologists in the country and has a record for performing a balloon angioplasty in a 1.1 Kg child and stent implantation in a 1.8 kg child.
- He has been practicing for the past 30 years.
- Special interest in ASD Closure, VSD Closure, and Pacemaker installation in children, Angioplasty in Children.
- His expertise is Interventional Paediatric Cardiology and his interest lies in Neonatal Cardiology, Fetal Cardiology.
- He completed his MBBS from the University of Delhi in 1987, MD in Pediatrics from P.G.I.M.E.R, Chandigarh, in 1991, and gained a Fellowship in Pediatric Cardiology from The American Board of Pediatrics in 2014.
- Member of prestigious organizations like the Indian Academy of Paediatrics (IAP), Cardiology Society of India, American College of Cardiology, American Heart Association, and Society of Fetal Medicine.
Show moreShow less
- Dr. Vikas Kohli is one of the best Paediatric Cardiologists in the country and has a record for performing a balloon angioplasty in a 1.1 Kg child and stent implantation in a 1.8 kg child.
- He has been practicing for the past 30 years.
- Special interest in ASD Closure, VSD Closure, and Pacemaker installation in children, Angioplasty in Children.
- His expertise is Interventional Paediatric Cardiology and his interest lies in Neonatal Cardiology, Fetal Cardiology.
- He completed his MBBS from the University of Delhi in 1987, MD in Pediatrics from P.G.I.M.E.R, Chandigarh, in 1991, and gained a Fellowship in Pediatric Cardiology from The American Board of Pediatrics in 2014.
- Member of prestigious organizations like the Indian Academy of Paediatrics (IAP), Cardiology Society of India, American College of Cardiology, American Heart Association, and Society of Fetal Medicine.
Showing 1–4 of 4 doctors
Get FREE Evaluation
Treatment plan and quote within 2 days

