Patient-Centered
Approach

Highly rated for his compassionate communication, thorough explanations, and individualized treatment plans.

Pioneer in Cardiovascular Research

Principal investigator in global trials like TAO and ELIXA, Dr. Chaudhary leads in advanced, evidence-based cardiac care innovation.

Globally Trained Cardiology Expert

Trained at premier institutions in the U.S. and Europe, Dr. Chaudhary brings international expertise to Gurugram.

Years Of - Experience 20+ -

Dr. Sanjeev Chaudhary

Chairman - Cardiology Marengo Asia Hospital, Gurugram

Dr. Sanjeev Chaudhary is a highly respected Interventional Cardiologist based in Gurugram, with over 20 years of experience in diagnosing and treating complex heart conditions. He currently serves as the Chairman of the Cardiology Department at Marengo Asia Hospital, Gurugram, and has previously held senior leadership roles at renowned institutions including Fortis Memorial Research Institute, Paras Hospital, and Escorts Heart Institute.

A passionate researcher and principal investigator in several international cardiovascular trials, Dr. Chaudhary is deeply involved in advancing cardiac care through evidence-based medicine. He has contributed to multiple studies including the TAO, ELIXA, EPICOR ASIA, and ODYSSEY trials. His dedication to teaching and mentoring is evident through his years of service in training medical and nursing students.

He has vast experience in performing coronary angioplasty and has performed over 15000+ interventional procedures.

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WHAT WE OFFER

Our Services

Coronary Angiography

This minimally invasive test helps cardiologists determine the best treatment for heart conditions, including the need for stents or bypass surgery.

Coronary Angioplasty

Coronary angioplasty (also known as percutaneous coronary intervention) is a specialization of Dr. Sanjeev Chaudhary, where he opens up clogged heart arteries.

Myocardial Infarction

Myocardial Infarction, commonly known as a heart attack, occurs when blood flow to the heart is suddenly blocked.

Pacemaker Implantation

Pacemaker implantation is an insertion of a small electronic device placed inside the chest. The procedure helps to regulate extremely slow

AICD Implantation

An automatic Implantable Cardioverter Defibrillator (or AICD) is an electronic device similar to a pacemaker device implanted into your chest.

AVR / MVR

Aortic Valve Replacement (AVR) and Mitral Valve Replacement (MVR) are surgical or catheter-based procedures performed to treat damaged or malfunctioning heart valves.

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Awards & Recognition

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Satisfied Patients

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Publications

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Years of Experiences

Education

MMBBS - Maharshi Dayanand University, Rohtak, 1994
MD - General Medicine - Maharshi Dayanand University, Rohtak, 1997
DNB - Cardiology - National Board Of Examinations, 2005

Awards And Distinctions

Gold medal for securing first position in two subjects in MBBS.
Life member, Association of Physicians of India.
Life Member, Indian Society of Echocardiography
Life member, Cardio logical Society of India.
Fellow of European Society of Cardiology 2015, 2016.

Research & Publications

PRINCIPAL INVESTIGATOR: TAO STUDY. Randomized double blind triple-dummy trial to compare the efficacy of otamixaban with Unfractionated Heparin & eptifibatide, in patients with unstable angina/ Non ST segment Elevation Myocardial Infarction scheduled to undergo an early invasive strategy.
PRINCIPAL INVESTIGATOR: ELIXA TRIAL A randomized, double blind, placebo group, multicenter study to evaluate cardiovascular outcomes during treatment with lixisenatide in type 2 diabetic patients after an Acute Coronary Syndrome
PRINCIPAL INVESTIGATOR: EPICOR ASIA STUDY Long term follow up of antithrombotic management patterns in acute coronary syndrome patients in Asia.
PRINCIPAL INVESTIGATOR: ODYSSEY STUDY A Randomized Double-Blind, Placebo-Controlled, and Parallel-Group Study to Evaluate the Effect of Alirocumab (SAR236553/REGN727) on the Occurrence of Cardiovascular Events in Patients Who Have Recently Experienced an Acute Coronary Syndrome.

Work Experience

Chairman, department of cardiology, Marengo Asia hospital, Gurugram from June 2024 till date.
Senior Consultant/HOD - Cardiology Department at W Pratiksha Hospital, Gurugram from Oct 2018 to May 2024.
Director of Cardiology Department at Fortis Memorial Research Institute, Gurugram from Jan. 2016 to Sep 2018.
Director of Cardiology Department at Fortis Memorial Research Institute, Gurugram from Jan. 2016 to Sep 2018.
Faculty position in various National and International conferences
Senior interventional Cardiologist at Paras Hospital, Gurugram from March 2008 to Sep. 2013.
Consultant cardiologist at Escorts Heart Institute, New Delhi from Feb.2006 to Feb. 2008.

Teaching and trainig Experience

Involved in teaching of undergraduate or postgraduate student from 1994 to 1997.
Has been taking regular classes of students of LBBB nursing college and cardiology

AREA OF INTEREST

Coronary disease in the diabetics
Complex coronary interventions

Schedule a Consultation with Gurugram’s Leading Cardiologist

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Patients Testimonial

What Our Loving Patients Saying

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Prateek Varshney

"Dr. Sanjeev Chaudhary is truly the best! He explained my condition in a way I could understand and performed my angioplasty with great skill. I felt safe and cared for throughout the process. "

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Krishna Yadav

"I had a heart emergency and was rushed to the hospital. Dr. Chaudhary handled my case with such calm and expertise. His quick decision-making and treatment saved my life. Forever grateful!"

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Sandeep

"From the first consultation to post-procedure follow-ups, Dr. Sanjeev Chaudhary was incredibly supportive and professional. His attention to detail and patient-first approach truly set him apart."

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Wade Warren

CEO,JAKS Shans

I was referred to Dr. Chaudhary for a pacemaker implantation. His experience and calm demeanor gave me full confidence. The procedure was smooth, and I’m feeling much better now.