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Dr. R R Mantri

📍 SIR GANGA RAM HOSPITAL, Old Rajinder Nagar, Rajinder Nagar, New Delhi, Delhi, 110008
[x] Active Centre⭐ 4.7/5 (114 reviews)🏆 Expert Choice🕐 12 am-3 pm📞 098100 63107⏱️ 3 min read
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Dr. R R Mantri

Heart Care Provider
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SIR GANGA RAM HOSPITAL, Old Rajinder Nagar, Rajinder Nagar, New Delhi, Delhi, 110008 New Delhi, Delhi, Delhi 110008
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drrrmantri.inOfficial Website
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Area / Ward
Old Rajinder Nagar, Rajinder Nagar
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PIN Code
110008
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Plus Code
J5QQ+9R New Delhi, Delhi
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Timings
12 am-3 pm
Verified July 2026
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Dr. R R Mantri

📞 098100 63107
📍 SIR GANGA RAM HOSPITAL, Old Rajinder Nagar, Rajinder Nagar, New Delhi, Delhi, 11...
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Customer Reviews
4.7
★★★★☆
114 reviews on Google
5★
106
4★
1
3★
0
2★
0
1★
7
MK
monu kumar
Jun 24, 2025
★★★★★
Very good doctor for cardiologist and honest best doctor from Delhi Ganga Ram hospital
AS
amit spencer
Oct 23, 2018
★★★★★
Dr. R.R. Mantri is a very renowned name in Cardiology and justifies what he does. He is a fantastic human being as well. He treats his patients just like a family member and his advice is very valuable for the patients. He stands like a rock by his patients and take emergency calls even at 2 Or 3 O clock in the morning. Very passionate about his work and I have blind faith in him.
KV
K Verma
Oct 22, 2018
★★★★★
Dr Mantri is a very good human being, not at all money minded, devoted to his profession. A competent cardiologist and above all very approachable on the phone and in person. I had consulted him for my mother and he was very helpful.
DB
Dheeraj Bhatnagar
Oct 22, 2018
★★★★★
Dr Mantri is a highly considerate cardiologist, who is v. passionate about his work. Always accessible to patients and involved in treatment till patient recovers fully. He understands patient and his family's concerns. Besides medical intervention, his emphasis is on lifestyle management. He gives practical tips that makes the treatment acceptable. Never for any personal gains motives, ethics and honesty are his hallmarks. Truly a saint borne as an efficient cardiologist.
SA
Sudhir Aggarwal
Dec 11, 2018
★★★★★
Dr. R R Mantri is really a very good person and as a Dr. he calmly listens all the problems of the patient and satisfies them very effectively. I know him for more than 12 years when i started treating my father and mother. they were happy to visit him inspite of good waiting time.
AK
Anuradha Khator
Dec 23, 2018
★★★★★
Dr R R Mantri is a friendly man engaged in his own land of talking to the soft spoken . In his own field of work none of them is the greatest of all such a great doctor. In this world such people are rarely. I consider myself very happy that I am in touch with you.I do not have much word to do with it.
KV
KarunParul's vlog
Aug 13, 2020
★★★★★
Me and my 5 family members and 2 relatives all were treated by Dr Mantri in Gangaram hospital. I find him the best. He does not operate until he is sure. No greed. He is polite and guides well to all his patients. I always recommend him to people for cardio treatment.
HG
Heena Gupta
Dec 16, 2018
★☆☆☆☆
Dr. R.R. Mantri is a greedy doctor, he is such a pathetic person that he threatened my father when we didn't get the testing done from his clinic. We got the testing done from another clinic in less money than the doc was charging. So he got angry and started with the threats of getting the treatment wrong and he literally wrote on the prescription regarding the death of the patient and tried to scare us. He is a pathetic, greedy doctor. He will treat you nicely until you're getting the testings done from his clinic, and making obscene amount of money through patients. But if you try to get it done from outside in less money, he will threaten and will try to scare you with the treatment and use "death" as words for the patient.
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📈Quick Comparison: Top Cardiologists in New Delhi, Delhi
NameRatingPhoneLink
Dr. R R Mantri Current⭐ 4.7 (114)✅ YesView Details
Dharamshila Narayana Superspeciality Hospital, Delhi ⭐ 4.9 (25648)✅ YesView Details
Aakash Healthcare Super Speciality Hospital ⭐ 4.7 (25644)✅ YesView Details

Comparison based on verified Google Maps data and user reviews.

[?]Frequently Asked Questions
Where is Dr. R R Mantri located? +
Dr. R R Mantri is at SIR GANGA RAM HOSPITAL, Old Rajinder Nagar, Rajinder Nagar, New Delhi, Delhi, 110008, New Delhi, Delhi, Delhi 110008.
What cardiac services does Dr. R R Mantri offer? +
Dr. R R Mantri provides comprehensive heart care including services for this business. Call 098100 63107 for specific service availability and appointment scheduling.
What are the consultation hours of Dr. R R Mantri? +
Dr. R R Mantri is open 12 am-3 pm. Closed on: Sunday
Does Dr. R R Mantri accept walk-in patients? +
Dr. R R Mantri in New Delhi, Delhi may accept walk-ins for urgent cardiac concerns, but appointments are strongly recommended for specialist consultations and procedures.
What is the average consultation fee at Dr. R R Mantri? +
Consultation fees at Dr. R R Mantri typically range from ₹500 to ₹2000 in New Delhi, Delhi depending on the cardiologist's experience and the type of consultation. Procedures like ECG or Echo cost extra.
Is Dr. R R Mantri equipped for emergency cardiac care? +
Dr. R R Mantri provides emergency cardiac services for conditions like chest pain, heart attack, or severe arrhythmias. Call 098100 63107 immediately or go to the nearest emergency room for life-threatening emergencies.

About Dr. R R Mantri

Dr. R R Mantri is a verified business in New Delhi, Delhi, Delhi.

How to Book an Appointment at Dr. R R Mantri

To consult with Dr. R R Mantri in New Delhi, Delhi, call 098100 63107 to schedule an appointment or inquire about walk-in availability. Bring your previous cardiac test reports, ECGs, and a list of current medications.

Why Choose a Verified Cardiologist in New Delhi, Delhi?

Choosing a verified cardiologist like Dr. R R Mantri in New Delhi, Delhi ensures you receive evidence-based cardiac care from board-certified specialists using advanced diagnostic equipment and internationally approved treatment protocols.

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🛡Editorial Verification
9.8/10
Trust Score: Excellent
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🗺️Location
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🕐Opening Hours
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Monday12 am-3 pm
Tuesday12 am-3 pm
Wednesday12 am-3 pm
Thursday12 am-3 pm
Friday12 am-3 pm
Saturday12 am-3 pm
SundayClosed
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📍Nearby Centres
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Verified Cardiologist Listing This listing has been verified for accuracy of contact details, professional credentials, and active operation status from official Google Business Profiles.
Registry Code: GBP-VET Last Vetted: July 2026

Google Place ID: ChIJ9YrMT6ECDTkRFTxNJKc88mQ