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Dr. Biswajit Kar, MD

Dr. Biswajit Kar, MD

Cardiology*

Dr. Biswajit Kar, MD is a cardiologist in Houston, TX. Dr. Kar has extensive experience in Congenital Cardiac Conditions, Interventional Cardiac Procedures, and Adult Congenital Heart Conditions. He is affiliated with medical facilities such as CHI Saint Luke's Health Baylor College of Medicine ME and Houston Methodist West Hospital. He is accepting new patients and telehealth appointments.

4.7 Star Rating
Based on 23 reviews 4.7 Star Rating (23 reviews)

Practice

6400 Fannin St Ste 2500 Houston, TX 77030
Telehealth available
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Compare with other Cardiologists

Compare Dr. Kar with our nearby Cardiologists at St. Luke's Health - The Woodlands Hospital.

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Make an appointment at St. Luke's Health - The Woodlands Hospital today at
(936) 262-0765.

Dr. Kar is a Healthgrades Choice provider in Cardiology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions

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Dr. Kar's Reviews

Likelihood to recommend Dr. Kar

4.7
23 ratings, 13 with a written review
5 star
91%
91%
4 star
0%
0%
3 star
4%
4%
2 star
0%
0%
1 star
4%
4%

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Amazing, Great at explaining what is going on. Knowledgeable. Compassionate. He has a fabulous team.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Deb – Apr 12, 2025
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I am beyond grateful to Dr.Kar for guiding me throughout my heart transplant journey. I felt completely supported and confident in their care. It’s rare to find someone so dedicated and kind in this field. His knowledge, professionalism and genuine compassion made all the difference in my recovery. From the very beginning, I felt seen, heard and deeply cared for. I couldn’t have asked for a better cardiologist or human being. Forever grateful to him!! He is truly the best!!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
Helpful
Sughra Arif – Apr 04, 2025
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Absolutely love Dr. Kar.
The best cardiologist I have ever known. Listening skill set is unsurpassed. Kind, caring and patient with any type of medical questions that arise. At this point Dr. Kar should be cloned to set examples for any cardiologist to emulate.
What went well
  • I felt respected
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
Helpful
PK – Nov 04, 2024
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He saved my husband’s life
My husband suffered level 4 heart failure at the end of 2023. I was told nothing could be done for him and be strong. Dr. Kar became involved and saved his life. We thank him from both of our hearts. My husband’s current insurance doesn’t accept his services. We definitely will change his insurance next year to keep Dr. Kar’s services.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Jul 18, 2024
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At 89 and high Potassium level he cured me
THOROUGH PATIENT ORGANIZED AMAZING TRAINED STAFF AORTIC VALVE TRANSPLANT WENT HOME THE NEXT DAY
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Pat Van Doren – Feb 05, 2024
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The best in the medical center. I don’t no if no body else can match him
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
2 others found this helpful
Helpful
Latrice whyte. – Feb 28, 2023
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A Blessing From God
Dr. Kar is a blessing and a gift from God. He preformed a delicate surgery that gave my mother many years of life. At a hospital in Tomball Tx., a cardiologist ask me to take her home and make her comfortable until her time of death. Dr. Kar's office said bring her here now!!! Thanks be to God for giving Dr. Kar his gift of surgical perfection, and the ability to spend many more years with my elderly Mother. Love and Respect To Dr. Kar
What went well
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
3 others found this helpful
Helpful
Valdez Family – Mar 25, 2022
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Best of the best
No words can express my gratitude. Saved my life!!
What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 other person found this helpful
Helpful
Tapan Sinha – Mar 03, 2022
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The wait time might be long, but this miraculous doctor IS busy saving lives. He seems to be on duty all the time, as if he never leaves the hospital site. A superb specialist himself and leads an outstanding team of doctors - a true constellation. Sharp, precise, skillful, and very, very kind.
What went well
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
3 others found this helpful
Helpful
Jul 16, 2021
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spectacular doctor. saved my life
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
5 others found this helpful
Helpful
Feb 28, 2019
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Dr Kar seems to be a good doctor but the wait time is ridiculous . 2hours everytime then get a 10 minute time with doc. His office is right in middle of medical district so traffic is horrendous to get back home. When you leave have appt at 2 then leave at 4
What went well
No results
What could be improved
  • Appointment was rushed
  • Long wait times
4 others found this helpful
Helpful
Houston, TX – Mar 08, 2017
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This doctor spends the time with you, is very kind and so caring. He treated me like I was a family member.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
9 others found this helpful
Helpful
Long Beach, CA – Apr 01, 2016
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I NOW HAVE 17 STENTS, PACEMAKER ETC. DR KAR AND HIS STAFF ARE OUTSTANDING AND I WOULD RECOMMEND THEM TO ANYONE IN THE WORLD.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
9 others found this helpful
Helpful
BUDDY ISAACSON in Pasadena, TX – Feb 11, 2016
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About Me

biography

Dr. Biswajit Kar, MD is a cardiologist in Houston, TX. Dr. Kar has extensive experience in Congenital Cardiac Conditions, Interventional Cardiac Procedures, and Adult Congenital Heart Conditions. He is affiliated with medical facilities such as...read more

  • Cardiology

  • Interventional Cardiology

  • Advanced Heart Failure & Transplant Cardiology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Baylor University

    Medical School
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Advanced Heart Failure and Transplant Cardiology
- 
Cardiovascular Disease
- 
Internal Medicine
- 
Interventional Cardiology
American Board of Medical Specialties
- 
Cardiology†
†Self designated 
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Dr. Kar is a Healthgrades Choice provider in Cardiology

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    Locations

    Practice

    Wellspring Cardiovascular & Thoracic Surgery PA6400 Fannin St Ste 2500 Houston, TX 77030
    1
    Memorial Hermann-Texas Medical Center6411 Fannin St Houston, TX 77030
    2

    Practice

    Office6400 Fannin St Ste 2350 Houston, TX 77030
    3

    Practice

    Michael E. Debakey Department of Veterans Affairs Medical Center2002 Holcombe Blvd Houston, TX 77030
    4
    See all Cardiologists in Houston, TX