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Dr. Prof Narendra Nath Khanna - Best Cardiologist in Delhi, a dedicated healthcare professional at Dr. Prof Narendra Nath Khanna - Best Cardiologist in Delhi | Apollo Hospitals with expertise in Cardiologist. Dr. Prof Narendra Nath Khanna - Best Cardiologist in Delhi is committed to providing compassionate and personalized care to enhance your well-being.










My husband was having some pain and heaviness on the left side of his chest, we contacted Dr. N N Khanna for further diagnosis and treatment plan for this. From the very beginning, when we contacted Dr. Khanna, the level of professionalism and dedication was evident. We had a detailed consultation over the phone, where Dr. Khanna meticulously reviewed all the reports we had and we planned for an angiography to get further information. Despite it being the week of festival of Diwali, Dr. Khanna was keen to get us in as soon as possible. We planned the procedure within days after the first consultation. This was followed by a seamless admission process at Apollo Hospital, thanks to the pre-arrangements made by Dr. Khanna and his team, including blocking a bed for us and pre-authorizing the procedure with our insurance company. I would like to extend a special thanks to Ms. Kritika Arora, whose assistance ensured that we got to our room quickly and that all the necessary tests were performed without any delay. The actual procedure took place same day in the afternoon once the test reports were available. Dr. Khanna met us in the Cath lab, where he again explained the procedure, its risks, and benefits in great detail. The angiography was completed within 20-30 minutes, and post-procedure, Dr. Khanna discussed the different outcomes with both the patient and me, providing us with the options based on the angiography results. He showed us the images and videos, explained all the findings, and answered all our questions patiently, giving us ample time to make our decision. We decided to proceed with angioplasty in the same sitting, which took another 20-30 minutes and was performed smoothly. Throughout the entire procedure, my husband did not experience any discomfort or pain, thanks to Dr. Khanna's constant engagement and reassurance. Following the procedure, my husband was moved to the CCU for one day, where the staff, especially the nursing in-charge and duty nurses, provided exceptional care special call out to sisters Vineetha & Khushboo and their nursing supervisors. The next day, he was moved back to our room, and all dressings were removed. We were impressed by the knowledgeable, caring, and expert staff at Apollo Hospital, I do want to acknowledge that Indraprastha Apollo Hospital has a dedicated team that specialises in canula insertion, the specialized canula nurses ensured that the canula was inserted without any pain or discomfort. I also want to take a minute to acknoledge the support and care provided by the housekeeping & food services staff, special shout out to Ranjan and his team from housekeeping! Dr. Khanna's visit to the ward to explain the importance of adhering to the prescribed medication post-procedure, along with the necessary lifestyle changes, was greatly appreciated. His experience, skill, patience, and kindness made us feel extremely fortunate to have him as our treating Interventional Cardiologist. We also had a quick discharge procedure, everything was taken care of without much delays, and final settlement could be done on the same floor as our room. Discharge summary and all medicines were well explained by sister on duty. In conclusion, our entire experience at Indraprastha Apollo Hospital, from consultation to discharge, was exceptional. We did not face any issues, and the care provided by Dr. Khanna and his team made the entire stay and procedure very comfortable for us. I would like to express my heartfelt gratitude for the exceptional care and attention my husband received during his recent angiography and angioplasty at Apollo Hospital by Dr. N N Khanna and his team.
My father recently suffered a heart attack and was treated by Dr. N. N. Khanna at Apollo Hospital. Dr. Khanna performed the angioplasty with exceptional skill and precision. His timely diagnosis, confident decision-making, and expertise truly made all the difference in my father’s recovery. Beyond his medical excellence, Dr. Khanna’s personal behaviour and approach were deeply reassuring. He took the time to explain every step of the procedure and ensured our family felt informed and comforted throughout a very difficult time. His calm, compassionate manner gave us immense confidence and peace of mind. We are truly grateful to Dr. Khanna for his outstanding care and dedication. Highly recommended for anyone seeking a capable and caring cardiologist.
Option 1: Emphasizing Expertise and Compassion Dr. N. N. Khanna is an outstanding physician and a truly wonderful person. As a leading interventional cardiologist, his diagnosis is incredibly thorough and precise. He's dedicated to his patients, following through with treatment and leaving no stone unturned while attentively listening to concerns. Dr. Khanna and his team have consistently provided my family with full, necessary care and support.
We are extremely grateful to Dr. Narender Khanna and his entire cardiology team for the exceptional care provided to my mother during her critical heart failure condition. She was in a very serious state, but Dr. Khanna’s expertise, timely decision-making, and close monitoring in intensive care made all the difference. He performed her procedure with remarkable skill and compassion. Dr. Khanna explained every step clearly, kept us informed throughout, and treated my mother with genuine care and patience. Thanks to him, she is now recovering safely, and we are truly thankful for his dedication. Highly recommended for anyone looking for a trustworthy, knowledgeable, and empathetic cardiologist. We deeply appreciate everything he has done for our family.
I recently underwent an angioplasty performed by Dr. N. N. Khanna, and I cannot express enough how grateful I am for his exceptional care and expertise. From the very first consultation to the successful completion of the procedure, Dr. Khanna demonstrated outstanding professionalism, confidence, and compassion. He explained every step of the process clearly, addressed all my concerns with patience, and made sure I felt comfortable and reassured throughout. His calm approach and deep medical expertise gave me immense confidence during a stressful time. The procedure was smooth, and my recovery has been excellent — all thanks to Dr. Khanna’s skilled hands and dedicated follow-up care. He is truly a remarkable cardiologist and an extraordinary human being. I wholeheartedly recommend Dr. N. N. Khanna to anyone seeking top-class cardiac treatment. Thank you, doctor, for giving me a new sense of health and confidence. 🙏