What patients are saying
Overall rating
4.95
Average wait time
4.74
Bedside manner
4.98
“Excellent experience with this provider. She was kind, patient and thorough. She also followed up right away after she received my results. Will continue going to her.”
Initials hiddenLess than 1 month ago
“Dr. Khandaker is extremely knowledgeable, thorough, empathetic and approachable - found my new cardiologist :)! ”
Initials hiddenLess than 1 year ago
About Dr. Mariam Khandaker
If you need to cancel your appointment within 24 hours of the scheduled time, please call the office.
Dr. Mariam Khandaker joined the faculty of Mount Sinai Heart as Assistant Professor of Medicine at the Icahn School of Medicine. She received her medical degree from Bangladesh Medical College. Subsequently, she completed her Internal Medicine Residency at Mount Sinai Morningside & Mount Sinai West hospitals in New York City, followed by a Cardiology Fellowship at the University of Miami’s Miller School of Medicine in Miami, FL. She returned to New York for Interventional Cardiology Fellowship-serving as Chief Interventional Fellow at Mount Sinai Morningside & Beth Israel hospitals-before joining Mount Sinai Heart.
Dr. Khandaker’s clinical focus includes coronary artery disease prevention, heart diseases, and coronary artery interventions. Dr. Khandaker enjoys learning about each of her new patients in order to create an individualized care plan and answer any questions they may have about their diagnoses. She enjoys working with and teaching residents and fellows. Her research interests include coronary disease in South Asian populations and unique aspects of cardiovascular disease impacting women.
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In-network insurances
99% of patients have successfully booked with these insurances
Aetna
Cigna
Emblem Health
UnitedHealthcare
UnitedHealthcare Oxford
Office locations
Dr. Mariam Khandaker, MD also offers online video visits for patients
Mount Sinai Doctors Sheepshead Bay (2 of 2)
1523 Voorhies Ave, 3rd Floor, Brooklyn, NY 11235
1 of 2
Education and background
Practice names
Board certifications
- American Board of Internal Medicine
- Cardiovascular Disease (American Board of Internal Medicine)
Education and training
- Medical School - Bangladesh Medical College, Bachelor of Medicine, Bachelor of Surgery
- Mount Sinai West, Residency in Internal Medicine
- University of Miami, Jackson Memorial Hospital, Fellowship in Cardiology
- Mount Sinai Morningside, Beth Israel Hospital, Fellowship in Interventional Cardiology
Languages spoken
- English
- Bengali
Provider's gender
Female
NPI number
1104289545
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.95
Wait time
4.74
Bedside manner
4.98
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
64 reviews
Most relevant
Dr. Khandaker is extremely knowledgeable, thorough, empathetic and approachable - found my new cardiologist :)!
Less than 1 year agoInitials hidden
Outstanding doctor, was very comprehensive and really kind and understanding.
January 15, 2025Will B.Verified patient
My experience was good. The doctor answered all my questions.
More than 1 year agoInitials hidden
I'm very comfortable with the doctor. She was very attentive.
April 9, 2024Ileana S.Verified patient
What a wonderful doctor and office! Highly recommend!
March 26, 2024Jennifer C.Verified patient
She is very kind and thorough. 10/10 recommend
March 20, 2026Zoey H.Verified patient
Excellent experience with this provider. She was kind, patient and thorough. She also followed up right away after she received my results. Will continue going to her.
Less than 1 month agoInitials hidden
Very friendly and patience
August 29, 2025Angelica R.Verified patient
I checked in by phone. After an hour of waiting I received a phone call asking, did I forget my appointment, asking where I am. I had been in the waiting room for an hour. Evidently, checking in on the app does not work you have to check in with the receptionist too. How stupid, I was furious ! The receptionist saw that my name was highlighted , but she didn’t know what that meant. There was absolutely no signage stating that one has to check in, in person and no mention of it in an e mail or on the app. Very poor management . Whats the point of checking in remotely if it does nothing!!!
May 1, 2025Laraine D.Verified patient
Doctor was very friendly
September 20, 2024kaja F.Verified patient
Dr. Mariam Khandaker was kind, welcoming, professional, and exceptionally knowledgeable. I was highly impressed by her deep understanding of the latest advancements in cardiology, particularly in genetic testing and related areas. I wholeheartedly recommend her for any and all cardiology-related concerns or issues.
August 26, 2024Melissa P.Verified patient
The doctor Mariam Khandaker is very competent and attentive, explained the treatment plan in great detail. All office workers are very polite and pleasant.
May 14, 2024Yelena Z.Verified patient
I went there be wise I was having heart palpitations, shortness of breath, lighted headand light chest pain. I had to wait a bit just because I got there one hour early, but I didn’t have to wait much. The front desk was very polite and attentive. The medical assistant too. The doctor made me feel very comfortable. She explained and answered every question. She kept saying you’ll be alright, it made me feel better. I have 3 more tests to do. Everything went well. Most likely is stress related, nothing to worry about. I’ll definitely come back again!
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April 12, 2024Antonio O.Verified patient
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How soon can I make an appointment with Dr. Mariam Khandaker?
Generally, Dr. Mariam Khandaker has appointments available on Zocdoc within 1 week. You can see Dr. Khandaker's earliest availability on Zocdoc and make an appointment online.
Is Dr. Mariam Khandaker accepting new patients?
Dr. Mariam Khandaker generally accepts new patients on Zocdoc. You can see Dr. Khandaker's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Mariam Khandaker accept my insurance?
Choose your insurance plan to verify if Dr. Khandaker is in-network.
Can I make an appointment with Dr. Mariam Khandaker online?
Yes, you can make an appointment online with Dr. Khandaker using Zocdoc. It’s simple, secure, and free.
What practice does Dr. Mariam Khandaker work with?
Dr. Mariam Khandaker works with Mount Sinai Heart.
Where is Dr. Mariam Khandaker's office located?
Dr. Mariam Khandaker has 3 office locations, including in New York and Brooklyn, view full addresses on Dr. Khandaker's profile.
Which board certifications does Dr. Mariam Khandaker have?
Dr. Mariam Khandaker is certified by American Board of Internal Medicine and Cardiovascular Disease (American Board of Internal Medicine).
What are common reasons for patients to see Dr. Mariam Khandaker?
Dr. Mariam Khandaker frequently sees patients for Cardiology Consultation , Cardiology Follow Up , Chest Pain, ECG / EKG Testing, and High Blood Pressure / Hypertension. You can see other visit reasons for Dr. Mariam Khandaker on their profile.
What languages does Dr. Mariam Khandaker speak?
Dr. Mariam Khandaker speaks English and Bengali.
How do patients rate Dr. Mariam Khandaker in reviews?
64 patients have reviewed Dr. Mariam Khandaker. The overall rating for this doctor is 4.95/5. They have a 4.98/5 rating for bedside manner and a 4.74/5 rating for wait time. You can read individual reviews and ratings on their profile.