Dr. Sumit Narang
Verified

Dr. Sumit Narang

Clinical Director

Vascular Surgery (CTVS
  • Years of experience28+
  • DepartmentCardiology And Cardiac Surgery
  • SpecialityCardio Thoracic
  • Practising atMarengo Asia Hospitals

Book an appointment

Schedule your consultation with Dr. Sumit Narang.

Phone

Qualifications & Education

Extensive training, fellowships and milestones that set Dr. Sumit Narang apart.

  • Dr. Narang specializes in heart failure surgeries in CAD settings, adult cardiac surgeries, congenital cardiac surgeries, and thoracic surgeries.
    His expertise covers a wide range of procedures, including beating heart coronary artery bypass grafting (CABG), valvular surgeries, trans-catheter aortic valve implantation (TAVI), ECMO initiation & management, LVAD implantation, and combined coronary and valvular procedures.
    Dr. Narang has received numerous awards and accolades for his contributions to cardiac surgery, including establishing cardiac surgery programs in various hospitals and performing many first complex cardiovascular and thoracic procedures in the region.

What makes Dr. Sumit Narang stand out

Key achievements, surgical milestones and clinical strengths.

  1. Dr. Sumit Narang is a highly skilled cardiac surgeon renowned for his expertise in performing a wide range of cardiac, vascular, and thoracic surgeries.

  2. With over 4000 Open Heart Surgeries, 2500 Vascular Surgeries, and 800 Thoracic Surgeries, Dr. Narang is considered one of the best cardiac surgeons in the region.

  3. He has extensive qualifications, including M.B.B.S. from the University College of Medical Sciences, Delhi, M.S. from the same institution, and M.Ch. in CTVS from GB Pant Hospital, Delhi.

Doctor works at

Internationally accredited facility with advanced infrastructure and a multi-disciplinary care team.

Marengo Asia Hospitals
110 Beds24 × 7 Emergency

Marengo Asia Hospitals

Golf Course Ext Rd, Shushant Lok 2, Sector 56, Gurugram, Haryana, Gurgaon, India, 122011

  • Marengo Asia Hospitals is a multi-speciality hospital network that focuses on providing basic and critical care. They work on the principle of keeping their patient first by providing excellent service. It is a group of 5 hospitals with the hospitals present in 3 different states of India.

Understand your Cardiology And Cardiac Surgery treatment options

Common questions patients ask before booking with Dr. Sumit Narang. If your situation is different, share the details in the form below and our advisors will tailor the next steps.

When should you see a cardiologist?

Chest discomfort, breathlessness with mild activity, palpitations, family history of early heart disease, or any abnormal ECG / lipid result warrants a cardiology review. Earlier evaluation lets you avoid invasive intervention through medication and lifestyle changes.

Angioplasty vs bypass surgery - what's the difference?

Angioplasty uses a balloon catheter and stent to reopen blocked arteries through a small wrist or groin puncture (no chest incision). Bypass surgery (CABG) reroutes blood around blocked arteries using grafts. Your cardiologist recommends the right option based on how many vessels are blocked and how complex the blockages are.

What is minimally invasive cardiac surgery?

Minimally invasive cardiac surgery is performed through a 3–5 cm incision between the ribs instead of the traditional sternotomy. It preserves the breastbone, reduces blood loss, shortens hospital stays to 3–5 days, and gets most patients back to light activity within 2–3 weeks.

Is paediatric cardiac surgery safe?

Modern paediatric cardiac surgery has a >95% success rate for the most common congenital defects, even in newborns. Specialist centres with dedicated paediatric cardiac teams, ICUs and anaesthesia consistently achieve outcomes comparable to or better than adult cardiac surgery.

From first message to full recovery

Every patient gets the same six step roadmap so you always know what happens next.

  1. Share symptoms and medical history

    Submit your appointment form with your symptoms, reports and any past treatment notes. Our advisor reviews everything before scheduling.

  2. Consult with Dr. Sumit Narang

    Speak to the doctor over a secure video call (or in person if you prefer). Discuss your case in detail, share scans live and ask every question that matters to you.

  3. Get a personalised treatment recommendation

    Receive a written plan covering diagnosis, both surgical and non-surgical options, expected outcomes, recovery timelines and a transparent price estimate.

  4. Discuss surgery and recovery in depth

    If surgery is recommended, walk through the procedure, anaesthesia, hospital stay, rehab plan and risks with the doctor and a care coordinator until every concern is answered.

  5. On-ground treatment support

    Yapita Health handles airport pickup, hospital admission, translator support, hotel accommodation and a dedicated case manager available 24/7 throughout your stay.

  6. Post-treatment follow-up

    After discharge we coordinate scheduled tele-consults with the doctor, share lab/imaging follow-ups, and stay in touch until you're back to full activity.

Similar Doctors

Booking with Dr. Sumit Narang what to expect

Everything you might want to ask before scheduling your consultation.

How do I book an appointment with Dr. Sumit Narang?
Fill out the appointment form on this page with your name, contact details and a brief description of your medical query. A Yapita Health advisor will get in touch within 24 hours to confirm your slot with Dr. Sumit Narang.
What does a consultation with Dr. Sumit Narang cost?
Consultation fees vary based on the type of consultation (in-person or tele-consult) and the complexity of your case. Yapita Health negotiates transparent, all-inclusive packages so you see the final cost before you commit - no hidden charges.
Can I get a second opinion before deciding on treatment?
Yes. We strongly encourage second opinions for any major procedure. Share your reports through the form and our advisor will arrange a paid second-opinion review with the doctor, fully separate from any treatment decision.
How are international patients supported?
Yapita Health provides end-to-end support for international patients: visa assistance, airport pickup, hospital admission, translator services, hotel accommodation and a dedicated case manager available 24/7 throughout your stay.
What documents should I share before the consultation?
Send any recent reports, imaging (CT, MRI, X-ray), blood work, prescriptions and a brief medical history. The more context Dr. Sumit Narang has before the consultation, the more accurate the treatment plan and quote will be.
Is tele-consultation available with Dr. Sumit Narang?
Yes - most cardiology and cardiac surgery consultations can be done over a secure video call, which is ideal if you're considering travelling for treatment. After the tele-consult you'll receive a written summary with the recommended treatment plan.
What if I want to cancel or reschedule?
You can cancel or reschedule any appointment up to 24 hours before the scheduled time at no charge. Just reply to your booking confirmation email or message your case manager on WhatsApp.
How does Yapita Health protect my medical information?
All medical records are stored on encrypted servers and shared only with the treating doctor and their direct care team. We follow international data-protection standards (HIPAA / GDPR-aligned) and never sell or share patient data with third parties.

Ready for the expert care you deserve?

Book your appointment with Dr. Sumit Narang and take the first step to a better life with Yapita Health.

Book your appointment

500+ monthly appointments · 24h response time

Book a ConsultationFree consultation · Expert specialists