Dr. Nishant Ranjan
Senior Consultant, CTVS
About
Cardiothoracic and Vascular Surgery (CTVS) at Sri Balaji Action Medical Institute, Delhi, is where Dr. Nishant Ranjan practises as a Senior Consultant. The doctor completed an MBBS in 1989 and an MS in General Surgery in 1997, both at Rajendra Medical College and Hospital, Ranchi, Jharkhand, and brings 27 years of experience to the practice.
Conditions treated include aortic aneurysm and varicose veins. Procedures include coronary artery bypass graft surgery, both off-pump and on-pump, valve replacement and repair, carotid endarterectomy, AV fistula and shunt creation, TAVI and endovascular procedures, LVAD insertion and ECMO, and chemoport, Hickman line and Permath insertion.
Earlier roles at Metro Heart Institute, Lajpat Nagar, New Delhi, include Consultant Surgeon and Attending, Senior Attending and Associate Surgeon. At Malhotra Heart Institute, Lajpat Nagar, New Delhi, the doctor worked as Senior Resident/Registrar CTVS and Fellow Cardio-Thoracic Surgeon. The fellowship in Cardiothoracic and Vascular Surgery, completed in 2001, was also undertaken at the Thorax Centre, Uppsala University, Sweden. Outpatient consultations run Mon to Sat, 10:00AM - 12:00PM.
Qualifications
Conditions treated
Where they practise
BioTB TrustScore™ Analysis
ExcellentRanked #6 of 44 cardiothoracic & vascular surgery specialists in New Delhi
Score breakdown
- Credentials & training (25%)7.5/10
postgraduate degree and fellowship or membership
- Experience & seniority (20%)10.0/10
27 years in practice and senior designation
- Hospital standing (20%)8.1/10
Sri Balaji Action Medical Institute, Paschim Vihar, NABH accredited and 275 beds
- Practice depth (15%)8.0/10
7 procedures listed and 2 conditions treated
- Access & transparency (10%)7.0/10
OPD timings published and direct contact number
- Profile completeness (10%)9.8/10
reviewed in the last 90 days
Strengths
- Experience & seniority: 27 years in practice and senior designation
- Profile completeness: reviewed in the last 90 days
- Hospital standing: Sri Balaji Action Medical Institute, Paschim Vihar, NABH accredited and 275 beds
BioTB analysis
Dr. Nishant Ranjan ranks #6 of 44 cardiothoracic & vascular surgery specialists in New Delhi on the BioTB TrustScore™, placing in the top 12%. The score of 8.4 (Excellent) is driven most by experience & seniority (10/10: 27 years in practice and senior designation). Every signal scores 6 or above, which indicates a complete, well-documented profile.
TrustScore™ is computed by the BioTB analysis engine from the facts on this profile, weighted as shown above, and re-ranked against every other cardiothoracic & vascular surgery specialist in New Delhi. How TrustScore™ works
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BioTB TrustScore™
Computed by the BioTB analysis engine from this profile's facts and ranked against every doctor of the same specialty in New Delhi. Full analysis
Consultation details
Every fact on this profile is sourced from the hospital or clinic's official website and other authoritative public pages, curated by the BioTB editorial team, scored by the TrustScore™ engine and dated at its last review. Rankings cannot be bought.
Where this information comes from
Last reviewed- Sri Balaji Action Medical Institute, Paschim Vihar doctor profile (Hospital website, read 2026-10-20)
- Sri Balaji Action Medical Institute, Paschim Vihar contact page (Hospital website, read 2026-10-20)
Details such as timings and fees can change, so please confirm with the clinic before you visit. If you are this doctor and something is out of date, request an update. Spotted a mistake? Tell us.
Questions about Dr. Nishant Ranjan
What are Dr. Nishant Ranjan's qualifications?
Dr. Nishant Ranjan holds an MBBS (1989) and an MS in General Surgery (1997) from Rajendra Medical College and Hospital, Ranchi, Jharkhand, and a Fellowship in Cardiothoracic and Vascular Surgery (2001) from Malhotra Heart Institute Lajpat Nagar, New Delhi, and Thorax Centre, Uppsala University, Sweden.
What are Dr. Nishant Ranjan's OPD timings?
Dr. Nishant Ranjan's OPD timings are Mon to Sat, 10:00AM - 12:00PM.
Which conditions does Dr. Nishant Ranjan treat?
Dr. Nishant Ranjan treats aortic aneurysm and varicose veins. Procedures include coronary artery bypass graft surgery, valve replacement and repair, and TAVI.
Other cardiac surgeons near Paschim Vihar
Dr. Gaurav Gupta
Principal Consultant, CTVS
Dr. Gaurav Gupta, Principal Consultant in Cardiothoracic & Vascular Surgery at Sri Balaji Action Medical Institute, Delhi, with 21 years of experience.
Dr. Ganesh Shivnani
Chairperson, Cardiac Surgery
Dr. Ganesh Shivnani, Chairperson of Cardiac Surgery at Sir Ganga Ram Hospital, Delhi, with 30 years of experience. MCh (Cardiac Surgery); fee ₹1500.
Dr. Anil Bhan
Senior Consultant, Cardiothoracic and Vascular Surgery
Dr. Anil Bhan, Senior Consultant in Cardiothoracic and Vascular Surgery at Moolchand Hospital, Delhi, with 42 years of experience and an MCh.