Great news — both our Wharton, TX and Pearland, TX locations are open and accepting new patients!

CardioClinic

Best Cardiologists in Houston & Surrounding areas

Not Just A Healthcare Facility, We Are Part of Your Community

COMPASSIONATE

Our cardiology practice puts patients first with personalized, empathetic care

EXPERT

Trust in our board-certified cardiologists for advanced diagnosis and treatment.

INNOVATIVE

We incorporate the latest technology for superior heart health solutions.

COLLABORATIVE

Working together with cardiologists, primary care , Internist and other specialists for optimal outcomes.

Cardiologists in Houston, Pearland, Sugar Land, Richmond, Fulshear & Wharton

Cardioclinic provides comprehensive cardiology care, diagnostic heart testing, heart rhythm evaluation, interventional cardiology, vascular care, and preventive cardiovascular services across Greater Houston and surrounding communities. Our cardiology clinics serve patients in Houston, Pearland, Sugar Land, Richmond, Rosenberg, Fulshear, Wharton, Aliana, Memorial City, North Shepherd, The Heights, Garden Oaks, Shadow Creek Ranch, Cross Creek Ranch, and nearby areas.

At Cardioclinic, we believe advanced heart care should be accessible, personal, and close to home. Whether you are experiencing chest pain, shortness of breath, palpitations, irregular heartbeat, high blood pressure, high cholesterol, AFib symptoms, leg circulation concerns, or need heart testing such as an EKG, echocardiogram, stress test, Holter monitor, or event monitor, our team is here to help.

Call (346) 279-2221 Schedule Appointment 

Not Just A Healthcare Facility — We Are Part of Your Community

Cardioclinic is built around one idea: patients should not have to travel far to receive high-quality heart care. Our cardiology team serves neighborhoods and communities across Harris County, Fort Bend County, Brazoria County, Wharton County, and the greater Houston area.

From our Houston / North Shepherd clinic to our Pearland, Sugar Land, Richmond, Fulshear, Rosenberg, Wharton, Aliana, and Memorial City locations, Cardioclinic brings cardiovascular care closer to the communities we serve.

Our goal is to provide clear communication, accurate diagnosis, timely testing, and long-term heart care relationships built on trust.

EXPERT DOCTOR

Our Experienced doctors & Staff

Dr. Zaka Khan, MD | Cardiac Electrophysiologist in Houston, TX |

Dr. Zaka Khan

Cardiologist / Electrophysiologist

dr jawad chohan cardiologist

Dr. Jawad Chohan

Cardiologist

Dr Qasim malik cardiologist

Dr. Qasim Malik

Cardiologist

dr anjula chib cardiologist

Dr. Anjula Chib

Cardiologist

Breanna New year

Breanna Newyear

Nurse Practitioner (NP)

Nicole

Nicole

Clinical Operations Manager

Ashley

Ashley

Medical Assistant

Aliana

Michelle

Michelle

Front Desk Operations Manager

Aliana

Anna

Anna

Medical Assistant

Aliana

Paola

Paola

Medical Receptionist

Aliana

Adriana

Adriana

Medical Receptionist

Fulshear

Emily

Emily

Medical Receptionist

Rosenberg

Destyni

Destyni

Medical Assistant

Rosenberg

Featured Cardioclinic Locations

Cardioclinic Pearland – Heart Care for Pearland, Shadow Creek Ranch & South Houston

Cardioclinic Pearland provides cardiology care, heart testing, rhythm evaluation, interventional cardiology, and preventive cardiovascular services for patients in Pearland, Shadow Creek Ranch, Silverlake, Manvel, Friendswood, Fresno, South Houston, and nearby communities.

Patients searching for a cardiologist in Pearland, heart doctor near Shadow Creek Ranch, EKG testing in Pearland, stress test in Pearland, or AFib care near Pearland can schedule with Cardioclinic for accessible heart care close to home.

Cardioclinic – Pearland, TX
Address: 11960 Broadway St, Ste 120, Pearland, TX 77584
Phone: (346) 279-2221

  • EKG testing
  • Stress testing
  • Echocardiogram
  • AFib evaluation
  • Arrhythmia care
  • Shortness of breath evaluation
  • High blood pressure care
  • Cholesterol management
  • Preventive cardiology
  • Interventional cardiology
  • Peripheral artery disease evaluation
  • Vascular medicine

View Pearland Location

cardioclinic Pearland

Cardioclinic Houston / North Shepherd – Heart Care Near The Heights, Garden Oaks & Oak Forest

Cardioclinic Houston / North Shepherd provides cardiology care and heart testing for patients in Houston, North Shepherd, The Heights, Garden Oaks, Oak Forest, Independence Heights, Northline, Spring Branch, Downtown Houston, and nearby communities.

This location should be emphasized for high-value searches such as cardiologist Houston, cardiologist near The Heights, heart doctor near Garden Oaks, EKG testing Houston, stress test Houston, and cardiologist near North Shepherd Drive.

Cardioclinic – Houston / North Shepherd, TX
Address: 5001 N Shepherd Dr, Houston, TX 77018
Phone: (346) 279-2221

  • EKG testing
  • Stress testing
  • Echocardiogram
  • Holter monitoring
  • Event monitoring
  • AFib evaluation
  • Arrhythmia care
  • High blood pressure care
  • High cholesterol management
  • Preventive cardiology
  • Interventional cardiology
  • Heart failure management

View Houston / North Shepherd Location 

cardioclnic houston cardiologist north shepard

Find a Cardioclinic Near You

Cardioclinic serves patients across Greater Houston, Fort Bend County, Brazoria County, Wharton County, and surrounding communities. Choose the location closest to you for cardiology care, diagnostic heart testing, and follow-up appointments.

Cardioclinic Pearland

Address: 11960 Broadway St, Ste 120, Pearland, TX 77584
Serving: Pearland, Shadow Creek Ranch, Silverlake, Manvel, Friendswood, Fresno, South Houston
Best for: Pearland cardiologist, stress test Pearland, EKG Pearland, AFib care Pearland

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Cardioclinic Houston / North Shepherd

Address: 5001 N Shepherd Dr, Houston, TX 77018
Serving: Houston, North Shepherd, The Heights, Garden Oaks, Oak Forest, Independence Heights, Northline, Spring Branch
Best for: cardiologist Houston, heart doctor near The Heights, cardiology clinic Garden Oaks, EKG Houston

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Cardioclinic Sugar Land

Address: 11507 S Texas 6 Suite F, Sugar Land, TX 77498
Serving: Sugar Land, First Colony, Greatwood, New Territory, Riverstone, Stafford, Missouri City
Best for: cardiologist Sugar Land, heart doctor Highway 6, EKG Sugar Land, stress test Sugar Land

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Cardioclinic Aliana / Richmond

Address: 18440 W Airport Blvd Ste 300, Richmond, TX 77407
Serving: Richmond, Aliana, Harvest Green, Pecan Grove, Grand Mission, Mission Bend, West Houston
Best for: cardiologist Aliana, cardiologist Richmond TX, AFib care Richmond, EKG near Aliana

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Cardioclinic Rosenberg / Richmond

Address: 1601 Main St #105, Richmond, TX 77469
Serving: Rosenberg, Richmond, Greatwood, Pecan Grove, Needville, Beasley, Pleak
Best for: cardiologist Rosenberg, heart doctor Richmond TX, stress test Rosenberg, cardiac testing Fort Bend County

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Cardioclinic Fulshear

Address: 6630 FM 1463 Ste A-500, Fulshear, TX 77494
Serving: Fulshear, Cross Creek Ranch, Weston Lakes, Tamarron, Katy-Fulshear, Cinco Ranch, Firethorne, Brookshire
Best for: cardiologist Fulshear, heart doctor Cross Creek Ranch, stress test Fulshear, AFib care Fulshear

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Cardioclinic Wharton

Address: 416 N Alabama Rd, Wharton, TX 77488
Serving: Wharton, El Campo, East Bernard, Boling-Iago, Hungerford, Glen Flora, Lane City, Wharton County
Best for: cardiologist Wharton TX, heart doctor El Campo, cardiac testing Wharton County

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Cardioclinic Memorial City / Gessner

Address: 915 Gessner Rd #300, Houston, TX 77024
Serving: Memorial City, Spring Branch, Bunker Hill Village, Hedwig Village, Piney Point Village, Energy Corridor, West Houston
Best for: cardiologist Memorial City, cardiologist Gessner, heart doctor Spring Branch, cardiac testing Energy Corridor

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12+ Years of Experience in Cardiology

Comprehensive Cardiology Services Across Greater Houston

Cardioclinic provides a wide range of cardiovascular services, from preventive heart care and diagnostic testing to advanced rhythm care, vascular medicine, and interventional cardiology.

Diagnostic Heart Testing

Cardioclinic provides heart testing to help evaluate symptoms, detect heart disease, and guide treatment decisions.

Heart Rhythm Care

Cardioclinic provides evaluation and management for heart rhythm concerns such as palpitations, irregular heartbeat, AFib, atrial flutter, SVT, ventricular tachycardia, and device-related rhythm issues.

best cardiologist in katy tx

Preventive Cardiology

Preventive cardiology focuses on identifying and managing risk factors before they lead to serious heart problems.

  • High blood pressure
  • High cholesterol
  • Diabetes-related cardiovascular risk
  • Family history of heart disease
  • Obesity-related heart risk
  • Smoking-related cardiovascular risk
  • Coronary artery disease prevention
  • Stroke risk related to AFib
  • Lifestyle and medication planning

Interventional Cardiology and Vascular Care

Cardioclinic provides or coordinates advanced cardiovascular care for patients who may need more detailed evaluation or minimally invasive treatment.

View All Cardiology Services

years of experiences

Conditions We Evaluate and Treat

Patients visit Cardioclinic for evaluation, diagnosis, testing, treatment, and long-term management of many cardiovascular concerns.

  • Chest pain
  • Shortness of breath
  • Heart palpitations
  • Irregular heartbeat
  • AFib / atrial fibrillation
  • Arrhythmias
  • High blood pressure
  • High cholesterol
  • Coronary artery disease
  • Heart failure
  • Cardiomyopathy
  • Valvular heart disease
  • Peripheral artery disease
  • Vascular disease
  • Dizziness or fainting related to heart concerns
  • Abnormal EKG
  • Abnormal stress test
  • Family history of heart disease

Important: If symptoms are sudden, severe, or life-threatening, call 911 or seek emergency care immediately.

At CardioClinic, we offer a comprehensive range of high-quality diagnostics to assess and monitor cardiovascular health. Cardioclinic and its affiliates’ state-of-the-art facilities and experienced medical professionals ensure accurate and timely results. Here is a list of quality diagnostics we perform:

  1. Electrocardiogram (ECG/EKG):
    • Description: Records the electrical activity of the heart to assess heart rhythm and detect abnormalities.
  2. Echocardiography:
    • Description: Uses sound waves to create detailed images of the heart’s structure, valves, and overall function.
    • Read More
  3. Stress Testing (Exercise or Pharmacological Stress Test):
    • Description: Evaluates heart function during physical activity or induced stress to assess for coronary artery disease.
  4. Holter Monitoring:
    • Description: Continuous recording of heart activity over 24 to 48 hours to detect irregularities not captured during a standard ECG.
  5. Nuclear Stress Testing:
    • Description: Combines a nuclear imaging scan with a stress test to evaluate blood flow to the heart muscle.
  6. Carotid Ultrasound:
    • Description: Examines the carotid arteries to assess blood flow and detect potential blockages or plaques.
  7. Ankle-Brachial Index (ABI) Test:
    • Description: Measures blood pressure in the arms and legs to assess peripheral artery disease.
  8. Ambulatory Blood Pressure Monitoring:
    • Description: Records blood pressure over a 24-hour period to assess variations and identify potential hypertension.
  9. Peripheral Vascular Imaging:
    • Description: Utilizes ultrasound to evaluate blood flow in the peripheral arteries and veins.
  10. Pacemaker and Implantable Cardioverter Defibrillator (ICD) Checks:
    • Description: Monitors and assesses the function of implanted cardiac devices.
  11. Electrophysiology Studies:
    • Description: Invasive procedure to study the heart’s electrical system and identify arrhythmias.
  12. Coronary Angiography:
    • Description: Invasive procedure using contrast dye and X-rays to visualize the coronary arteries and diagnose blockages.

These diagnostics play a crucial role in our commitment to providing accurate assessments, personalized treatment plans, and comprehensive cardiovascular care for our patients at CardioClinic

Frequently Asked Questions About Cardioclinic

Where is Cardioclinic located?

Cardioclinic has multiple cardiology locations serving Greater Houston and surrounding communities, including Houston / North Shepherd, Pearland, Sugar Land, Richmond / Aliana, Rosenberg / Richmond, Fulshear, Wharton, and Memorial City / Gessner.

Does Cardioclinic have a cardiologist in Pearland?

Yes. Cardioclinic Pearland is located at 11960 Broadway St, Ste 120, Pearland, TX 77584 and serves patients in Pearland, Shadow Creek Ranch, Silverlake, Manvel, Friendswood, Fresno, and South Houston.

Does Cardioclinic have a Houston location near North Shepherd?

Yes. Cardioclinic Houston / North Shepherd is located at 5001 N Shepherd Dr, Houston, TX 77018 and serves patients near The Heights, Garden Oaks, Oak Forest, Independence Heights, Northline, Spring Branch, and nearby Houston communities.

What cardiology services does Cardioclinic provide?

Cardioclinic provides cardiology services such as EKG testing, echocardiogram, stress testing, Holter monitoring, event monitoring, AFib care, arrhythmia evaluation, high blood pressure care, cholesterol management, heart failure care, coronary artery disease care, PAD evaluation, vascular medicine, and interventional cardiology.

Does Cardioclinic provide EKG testing?

Yes. Cardioclinic provides EKG testing to help evaluate chest pain, palpitations, shortness of breath, dizziness, fainting, AFib concerns, and irregular heartbeat symptoms.

Does Cardioclinic provide stress testing?

Yes. Cardioclinic provides cardiac stress testing. A stress test may help evaluate chest pain, shortness of breath with activity, abnormal EKG results, irregular heartbeat, and coronary artery disease risk.

Does Cardioclinic treat AFib?

Yes. Cardioclinic provides AFib evaluation and management. Services may include EKG testing, Holter monitoring, event monitoring, medication management, stroke risk evaluation, ablation evaluation, and Watchman evaluation when appropriate.

Does Cardioclinic accept insurance?

Cardioclinic accepts most major insurance plans. Patients should call (346) 279-2221 before their visit to confirm plan-specific benefits, referrals, authorization requirements, and coverage.

Can I get a same-week cardiology appointment?

Same-week appointments may be available for patients who need timely evaluation. Call (346) 279-2221 to check current availability.

How do I schedule an appointment?

Patients can schedule by calling (346) 279-2221 or using the online appointment link on the Cardioclinic website.

CardioClinic Patient Reviews

Cardiology Services

Take The Road To A Healthy Heart Beat

World class heart care, treatment, and cardiac testing.

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Ablations

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Stress Test

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Pacemaker

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Event Monitor

Cardioclinic Patient Reviews

Below are the most recent reviews of cardioclinic from around the web. To see a full page and filter by source, (google, yelp, etc.) doctor, and ranking (1-5 stars) please visit our page of patient experiences and reviews for Cardioclinic.

Dr. Khan is one of the most caring doctors I’ve found. He has a very warm bedside manner and is very attentive to his patients’ concerns. I especially appreciate that he takes the time to consider how all the medications will interact, and what that might do to my body if I take a medicine for a long time. All the staff are also very friendly and patient.

Helen Goubeaud

Dr. Khan and his staff was nothing short of amazing. They were very friendly and welcoming from the moment I walked in until the time I left, I felt cared for. Dr. Khan took the time to explain everything to me and answered any and all questions I had. I left the office feeling confident that he and his team would help me resolve my issue. Highly recommended

Demetris Williams

He has great bedside manner. He is thorough and he cares about his patient. He has taken great care of me for quite some time now, I so appreciate for his great care as cardiologist. He listens when I have something to say and he answers all of my questions. I I have recommended him, and will continue to do so to anyone in need of a Cardiologist. Thank You.

Haji jann

I needed a cardiologist near me so I could make the visits on my lunch break from work. Super happy with Dr. Khan and the whole staff and they delivered on my tight schedule restrictions! Thanks for everything. One of the best cardio clinics providing all services under one roof. The physicians are experienced and compassionate

Zaigham Makkani

CardioClinic

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