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Dr. Naresh Trehan

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Dr. Naresh Trehan

Education: Diplomate , Diplomate , M.B.B.S.
Chairman & Managing Director
Medanta The Medicity, Gurugram
Experience: Experience: 48 Years
  • Dr. Naresh Trehan is a world-renowned cardiovascular and cardiothoracic surgeon with over five decades of experience in the field.
  • He currently serves as the Chairman and Managing Director of Medanta – The Medicity, a premier multi-specialty hospital in Gurugram, India.
  • Dr. Trehan completed his MBBS from King George’s Medical College, Lucknow, in 1968.
  • He pursued further training in the United States, becoming a Diplomate of the American Board of Surgery in 1977 and the American Board of Cardiothoracic Surgery in 1979.
  • From 1971 to 1988, Dr. Trehan practiced at New York University Medical Center, honing his skills in cardiovascular surgery.
  • In 1988, he returned to India and established the Escorts Heart Institute and Research Centre (EHIRC) in New Delhi, serving as its Executive Director and Chief Cardiovascular Surgeon until 2007.
  • Dr. Trehan founded Medanta – The Medicity in 2009, envisioning a world-class institution that integrates modern medicine with traditional Indian practices.
  • He has performed over 48,000 successful open-heart surgeries and is known for pioneering minimally invasive cardiac procedures in India.
  • Since 1991, Dr. Trehan has served as the personal surgeon to the President of India.
  • Over 50 years of unparalleled experience in cardiovascular and cardiothoracic surgery.
  • Pioneer in introducing and advancing minimally invasive cardiac surgery techniques in India.
  • Founder of two leading cardiac care institutions: Escorts Heart Institute and Medanta – The Medicity.
  • Recipient of prestigious national honors, including the Padma Shri and Padma Bhushan awards.
  • Extensive experience in treating international patients from various countries, ensuring personalized and comprehensive care.

Education Background:

  • MBBS – King George’s Medical College, Lucknow, India (1968)
  • Diplomate, American Board of Surgery, USA (1977)
  • Diplomate, American Board of Cardiothoracic Surgery, USA (1979)

Awards & Accolades:

  1. Padma Bhushan Award by the President of India for distinguished service in the field of medicine (2001).
  2. Padma Shri Award by the President of India for distinguished service in the field of surgery (1991).
  3. Dr. B. C. Roy National Award for “Eminent Medical Person” (2005).
  4. Lifetime Achievement Award by the International Society of Cardiovascular Ultrasound (2002).
  5. AMA Physician’s Recognition Award (2001).
  6. Rotary Ratna Award (1996).
  7. Rajiv Gandhi National Unity Award (1995).
  8. India International Gold Award (1995).

Dr. Naresh Trehan specializes in advanced cardiovascular and cardiothoracic surgeries, including minimally invasive procedures and heart transplants. His expertise lies in managing complex cardiac cases with high precision and innovation.

Medical Problems Treated by Doctor


  • Coronary artery disease
  • Valvular heart diseases (e.g., mitral valve prolapse, aortic stenosis)
  • Aortic aneurysms
  • Congenital heart defects
  • Heart failure
  • Cardiomyopathy
  • Pericardial diseases
  • Arrhythmias requiring surgical intervention
  • Coronary Artery Bypass Grafting (CABG)
  • Heart valve repair and replacement surgeries
  • Aortic aneurysm repair
  • Minimally invasive cardiac surgeries
  • Heart transplantation
  • Left ventricular assist device (LVAD) implantation
  • Congenital heart defect corrections
  • Pericardiectomy
  • Coronary artery disease
  • Valvular heart diseases (e.g., mitral valve prolapse, aortic stenosis)
  • Aortic aneurysms
  • Congenital heart defects
  • Heart failure
  • Cardiomyopathy
  • Pericardial diseases
  • Arrhythmias requiring surgical intervention
  • Coronary Artery Bypass Grafting (CABG)
  • Heart valve repair and replacement surgeries
  • Aortic aneurysm repair
  • Minimally invasive cardiac surgeries
  • Heart transplantation
  • Left ventricular assist device (LVAD) implantation
  • Congenital heart defect corrections
  • Pericardiectomy

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