Top 5 – Best Cardiologists in Houston, TX🥇

Trying to find a Cardiologists in Houston near you? Searching for the best cardiologists in Houston, TX has to offer? If you find yourself in a situation where finding the best Houston Cardiologists gets difficult, Then you have come to the right place.

The well-researched list on this page is for finding a list of Cardiologists / Heart specialists / Heart disease specialists / cardiovascular diseases surgeons ranking in your city/area. It is a very difficult task to decide the actual ranking of Cardiologists but yes we can say our team tried to make some trends so that for patients, it will be easy to make decisions. The final decision will be yours to decide which Cardiologist will be best for your treatment. You can get a list of the best Cardiologists near me using this page. So be tuned with this page to get all information in the field of Cardiology.

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Below is a list of the top and leading Cardiologists in Houston, Texas. To help you find the best Cardiologists located near you in Houston, TX, we put together a below list based on Google reviews and testimonials of patients, complaints, history, ratings, satisfaction, trust, cost, and general excellence. Please check these out before you go ahead and book аn appointment elsewhere!. You deserve only the best Cardiologist in TX!.

Houston’s Best Cardiologists: 

Here are the top-rated Cardiologists in Houston, TX dealing with advanced, safe, and reliable heart treatments are:

  1. Dr. Lalitha Sunder
  2. Dr. Mark Schnee
  3. Dr. James Feldman
  4. Dr. Nadim Nasir Jr.
  5. Dr. Khuyen Do

Dr. Lalitha Sunder

Board certified in cardiology and interventional cardiology, Dr. Sunder has been practicing cardiology since 1998. Her clinical interests include cardiovascular disease, interventional cardiology, evaluation of chest pain, arrhythmias, hypertension, cholesterol issues, peripheral vascular disease, heart failure, stents (coronary and peripheral), and pacemakers.

Address: 915 Gessner Rd #925, Houston, TX 77024, United States
Phone: +17139738821


“Dr. Sunder is an outstanding cardiologist who cares for all aspects of her patients’ health. I have referred friends to her in the past and will continue to do so. I respect and admire her, and I also like her.” – Jaye Stanley

Dr. Mark Schnee

Dr. Mark Schnee has been in private cardiology practice since 1977. He graduated with honors from St. Andrews University in Scotland, Faculty of Pure Science, in 1968. He attended Glasgow University Medical School from 1968 to 1972 and fulfilled his residency requirements at the Glasgow University Affiliated Hospitals. In recent years, Dr. Schnee’s main areas of interest have been clinical cardiology, invasive and cardiac intervention, and peripheral vascular disease.

Address: 6624 Fannin St #1990, Houston, TX 77030, United States
Phone: +17137962668


“Great doctor. Explains things clearly and takes time to listen to you. Is kind and caring with patients. I would recommend him to others.” – Sylvia Pesl

Dr. James Feldman

Dr. Feldman completed his medical training at Creighton University School of Medicine. His Internal Medicine and Cardiology Fellowship were completed at Baylor College of Medicine. Dr. Feldman is a board certified cardiologist with a strong interest in medical imaging. He is also board certified in Echocardiography with Level III training. Board certified in cardiovascular disease, echocardiology and internal medicine, Dr. Feldman’s clinical interests include cardiovascular diseases and internal medicine. He also has a strong interest in medical imaging. 

Address: 10496 Katy Fwy Suite 130, Houston, TX 77043, United States
Phone: +12813923401


“Dr Feldman has a wonderful bedside manner and treats my mother with the upmost respect and kindness. All of the staff is very friendly and helpful.” – Susan Farrington

Dr. Nadim Nasir Jr.

Dr. Nasir completed his Internal Medicine residency at Parkland Memorial Hospital in Dallas. He then completed fellowships in Cardiovascular Diseases and Clinical Cardiac Electrophysiology at the Baylor College of Medicine in Houston. Dr. Nasir is board certified in Internal Medicine, Cardiovascular Diseases, and Clinical Cardiac Electrophysiology.

Address: 6560 Fannin St #620, Houston, TX 77030, United States
Phone: +17137911978


“Had an appointment with a different dr. It got changed to Dr. Nasir. He was very thorough and listen. Didn’t judge or condemn. He agreed with a lot of things and we are slowly taking steps to help my heart.” – Maggie Myers

Dr. Khuyen Do

As a board-certified cardiologist as well as cardiac electrophysiologist, Khuyen Do, MD, offers comprehensive heart care at Houston Cardiology in Southwest Houston, Texas. Dr. Do has a passion for empowering his patients to take an active role in their treatment, through details explanation and educational resources to ensure they make the most informed decisions. He advocates for patients and have their best interest at heart. He is board certified in several medical specialties, including cardiovascular medicine, internal medicine, nuclear cardiology, echocardiography, and cardiac electrophysiology.

Address: 9440 Bellaire Blvd #212, Houston, TX 77036, United States
Phone: +18329307794


“Dr.Do is a amazing and caring doctor. He has the best bedside manner. He is the absolute best! He explains everything to you and always takes his times.” – Veronica Zapata

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Cardiology specialists diagnose and treat diseases of the cardiovascular system. The heart is a truly remarkable organ: it beats more than 40 million times a year and pumps over 7,500 liters of blood a day – in a typical lifespan, the cumulative volume would fill three entire tankers.

A cardiologist is the right person to talk to when it comes to heart failure. He can expertly examine and test your heart health.

What is a cardiologist?

Cardiology is a branch of internal medicine as an independent subject. A cardiologist specializes in diagnosing and treating diseases of the cardiovascular system. This specialist area is to be distinguished from the sub-area of ​​cardiac surgery. 

A cardiologist is not the same as a heart surgeon. This opens the chest and performs heart surgery. The cardiologist, on the other hand, examines and diagnoses cardiovascular diseases and performs interventions such as cardiac catheterization or the insertion of a pacemaker.

What does a cardiologist do?

Cardiologists study, diagnose, and treat diseases of the cardiovascular system. They are similar to other doctors in that they need to assess their patients, review their medical history, and develop a treatment plan.

Cardiologists are specialists who, among other things, specialize in the diagnosis and treatment of the following typical cardiovascular diseases : 

  • high blood pressure 
  • Cardiac arrhythmias 
  • Inflammation of the heart muscle 
  • Valvular heart disease 
  • Heart failure 
  • Heart attack

In addition, the cardiologist provides information on preventive measures. Since stress, lack of exercise, and obesity, among other things, are risk factors for heart disease, it is important to counteract them in good time. This can be achieved with moderate exercise, among other things. The specialist can recommend suitable sports according to your fitness level and age.

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