Gagan Sahni, MD | New York, NY | Cardiologist

.about .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Gagan Sahni treats coronary artery disease, coronary artery disease in women, and myocardial ischemia, and performs electrocardiograms, remote patient monitoring, and virtual care. They practice cardiovascular disease and internal medicine and have 28 years of experience, with an affiliation at Bellevue Hospital in New York.

Dr. Sahni earned their medical degree from Jawaharlal Nehru Medical College and completed a residency at SUNY Health Science Center at Brooklyn. They see patients in New York, NY, and speak English, Hindi, and Spanish. Patients on Vitals rate Dr. Sahni 5 out of 5.

Overview based on verified provider data

accepting new patients
5

14 Ratings
28 years of experience
30 insurance plans accepted
speaks English, Indian (Hindi), Spanish
Suny Health Science Center At Brooklyn
8 written reviews
3 specialties
16 areas of expertise
1 hospital affiliation
1 office location

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me

Based on patient feedback. Read the reviews

Gagan Sahni's Ratings and Reviews

5

14 Ratings with 8 written Reviews

Average Wait Time 15 Minutes

How was your appointment with
Gagan Sahni?

Patients’ Perspective

Gave an accurate diagnosis: (11) Did WellNeeds Improvement (0)
Had a good bedside manner: (11) Did WellNeeds Improvement (0)
Spent time with me: (11) Did WellNeeds Improvement (0)
Provided follow-up after the visit: (10) Did WellNeeds Improvement (0)
Flexible scheduling: (11) Did WellNeeds Improvement (0)
Saw me in a timely manner: No Ratings
Staff was courteous: No Ratings

14 ratings & reviews

Sort:

Showing 1 to 8 of 8 reviews

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Anyone over 45 should have their heart checked out. In 2017 in had heart attack, and 4 stents put in. My heart is perfect! She's the best, don't wait until it's too late!

February 4th, 2020

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

She is a gem. A thorough , compassionate , well read doctor who is beautiful inside and out . Her patients love her and I can see why . Took my mother who has cancer and heart disease and she took such good care of her . Her expertise and kind explanations put my mother at ease immediately

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

June 10th, 2017

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

She seems very young but when she talks to you she is very thorough and knows what she is talking about. I have sent all my friends and family to her and would trust them with her.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

May 5th, 2012

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

She sees every patient in a very personalized way, practices very good Cardiology explaining all the latest medicines and tests to the patient.I felt as if I was in very good hands with her

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

November 1st, 2011

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

She is now at Mount Sinai hospital and I transferred my cardiology care there as she truly cares. She spends such quality time with each of her patients and all of us keep praising her in the waiting room. I have recommended her even to all my family members and friends.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

January 8th, 2011

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

She is one of the best doctors in Metropolitan Hospital. Everyone wants to be her patient in the Cardiology clinic

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

May 23rd, 2009

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

she is a phenomenal cardiologist..all her patients love her.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Flexible scheduling

Needs Improvement

March 16th, 2009

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

She is a very bright and caring cardiologist. Explained my problem to me in simple detail and took extra time to explain each of my medications. She is excellent.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

May 20th, 2008

Gagan Sahni

1190 5th AveNew York, NY 10029

Tel: (212) 427-1540


Gagan Sahni, MD	Dr. Raghav Sharma, MD	Dr. Sandeep Reddy Gangireddy, MD	Matthew Jason Lewis, MD
Cardiovascular Disease	Cardiovascular Disease	Cardiovascular Disease	Cardiovascular Disease
Accepts New Patients	Accepts New Patients		Accepts New Patients
5 (14 Ratings)	5 (2 Ratings)	0 (0 Ratings)	0 (0 Ratings)
28 Years of Experience	16 Years of Experience	18 Years of Experience	19 Years of Experience
No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available	Virtual Visit Available
Speaks English, Indian (Hindi), Spanish	Speaks English, Hindi	Speaks English	Speaks English, Spanish
New York , NY	Winter Park , FL	New York , NY	New York , NY
Med School: Jawaharlal Nehru Medical	Med School: New York Medical College	Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences	Med School: Harvard Medical School
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Acute Coronary Syndrome (ACS)
Arrhythmia
Atherosclerosis
Blood Clot
Cardiologist
Coronary Artery Disease (CAD)
Heart Attack
Heart Block
Heart Diseases
Heart Failure
High Cholesterol
High Cholesterol (Hypercholesterolemia)
Hypertension
Internal Medicine
Stroke
Unstable Angina

Gagan Sahni holds an active medical license in the state of New York.

Medical License

Medical Doctor with an active medical license in the state of New York that expires in 2027.

Education & Training

Residency

Completed their residency at Suny Health Science Center At Brooklyn.

Medical School

Graduated from Jawaharlal Nehru Medical and Jawaharlal Nehru Medical College in 1998.

NPI Number

Gagan Sahni's NPI number is 1396810297.

Fahmida Rashid
Diagnostic Radiology
3 Years Exp | New York, NY
(0)
Teguru Cosmas Tembo
Diagnostic Radiology
3 Years Exp | NEW YORK, NY
(0)
Mohamed Aashiq Abdul Ghayum
Pediatrics
14 Years Exp | Kansas City, MO
(0)
Malavika Shankar
Critical Care Medicine
8 Years Exp | Brooklyn, NY
(0)
Mila Wangpo Sherpa
Diagnostic Radiology
5 Years Exp | Brooklyn, NY
(0)
Dora Young Chen
Emergency Medicine
4 Years Exp | New York, NY
(0)
Adam Misseldine
Diagnostic Radiology
3 Years Exp | Chicago, IL
(0)
Yesica Rios
Nurse Practitioner
| Belleville, NJ
(0)
Harsha Sai Dannapaneni
Anesthesiology
4 Years Exp | Houston, TX
(0)
Alexander Te-Wei Shieh
Diagnostic Radiology
3 Years Exp | Saint Louis, MO
(0)

Is Gagan Sahni accepting new patients?: Gagan Sahni is accepting new patients on Vitals. View Gagan Sahni's profile on Vitals to make an appointment.
Does Gagan Sahni accept virtual/telehealth appointments?: Gagan Sahni has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Gagan Sahni speak?: Gagan Sahni speaks English, Indian (Hindi), and Spanish.
How can I make an appointment with Gagan Sahni?: You can find contact information for Gagan Sahni here on Vitals.
Does Gagan Sahni accept my insurance?: You can see the insurance plans that Gagan Sahni accepts on their Vitals profile.

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.

Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.