
Dr. Naresh Trehan 
MBBS
Cardiologist
Chairman
25 Years of Experience
English, Hindi
Book an AppointmentAbout Dr. Naresh Trehan
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Dr. Naresh Trehan is a globally respected Cardiothoracic and Cardiovascular Surgeon.
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Serves as the Chairman & Managing Director of Medanta - The Medicity in Gurgaon.
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Over four decades of expertise in heart surgery and cardiac care.
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Pioneer in minimally invasive cardiac and robotic-assisted surgeries in India.
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Has conducted more than 48,000 cardiac surgeries to date.
Education
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MBBS from King George's Medical University, Lucknow (1968)
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Diplomate, American Board of Surgery (Cardiothoracic Surgery), USA
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Fellowship, Royal Australasian College of Surgeons (2002)
Experience
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Over 40 years of clinical excellence in cardiovascular and cardiothoracic surgery.
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Personal cardiac surgeon to the President of India since 1991.
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Founder of Escorts Heart Institute and Research Centre.
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Former President, International Society for Minimally Invasive Cardiac Surgery (ISMICS), USA.
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Currently leads Medanta’s Heart Institute, offering comprehensive cardiac care.
Areas of Expertise
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Coronary Artery Bypass Grafting (CABG)
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Minimally invasive cardiac and thoracic surgery
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Robot-assisted cardiac surgeries
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Heart transplantation and complex valve repair
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Treatment of heart attacks, heart failure, and other cardiovascular conditions
Treatments & Procedures
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ECG and Treadmill Testing (TMT)
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24-Hour Holter Monitoring
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Ambulatory Blood Pressure Monitoring (ABPM)
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Diagnostic and interventional cardiology OPD services
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Advanced heart transplant evaluations and surgeries
Special Interests
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Advanced interventional cardiology techniques
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Cardiomyoplasty and arterial revascularization
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Laser and robotic procedures in cardiac surgery
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Critical care and management of cardiac emergencies
Professional Affiliations
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Member, Society of Thoracic Surgeons (USA)
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Member, European Association for Cardio-thoracic Surgery
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Member, International Society for Minimally Invasive Cardiac Surgery
Research and Innovations
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Actively involved in cardiac research and multi-center clinical trials
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Authored several peer-reviewed research papers in global journals
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Regularly invited to speak at international medical conferences
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Innovator in robotic cardiac techniques and patient-centric surgical planning
Awards and Honors
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Padma Shri and Padma Bhushan for excellence in medicine
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Lal Bahadur Shastri National Award for Public Administration
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Numerous awards for pioneering cardiac surgery and patient care
Patient-Centered Care Philosophy
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Focuses on compassionate and holistic healing
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Engages patients in shared decision-making
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Develops personalized treatment strategies tailored to each patient’s needs
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Encourages trust, education, and emotional well-being throughout the care journey
Hospital Affiliation
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Medanta - The Medicity, Gurgaon
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Department: Cardiothoracic Surgery, Cardiovascular Surgery, Heart Transplant
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Over 900 doctors and 30+ specialties in a world-class quaternary care setting
Dr. Naresh Trehan continues to lead by example in the field of cardiology and cardiothoracic surgery, combining precision, innovation, and empathy to transform lives every day.
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