Heart Rhythm Specialist
care
Specialized in AFib, SVT, VT, palpitations, irregular heartbeat, and device-related rhythm care.
CARDIOCLINIC - Dr. Zaka Khan, MD
4.9(331 reviews)
Heart rhythm care, AFib treatment, arrhythmia evaluation, ablation consultation, pacemaker/ICD care, and preventive cardiology in Richmond / Aliana, Fulshear, and Sugar Land.
Cardiology
Richmond, TX
Hindi, Arabic, English, Urdu, Punjabi, Vietnamese
About
CARDIOCLINIC - Dr. Zaka Khan, MD
Dr. Zaka Khan is a cardiologist with specialized training in Cardiac Electrophysiology and Cardiovascular Diseases. His clinical focus includes diagnosis and treatment of complex heart rhythm disorders, including atrial fibrillation, supraventricular tachycardia, ventricular tachycardia, and other arrhythmias. Dr. Khan’s care style is centered on helping patients understand their diagnosis, review available treatment options, and make informed decisions about long-term heart health. His background in electrophysiology allows him to evaluate rhythm concerns ranging from common palpitations to complex arrhythmias requiring advanced testing or procedures.
Cardioclinic provides cardiac testing, preventive cardiology, rhythm evaluation, and cardiovascular care across Greater Houston, Fort Bend County, Brazoria County, Harris County, and Wharton County, with convenient locations including Sugar Land, Richmond, Rosenberg, Fulshear, Pearland, Wharton, Memorial City, and North Houston. Dr. Khan sees patients at Richmond / Aliana, Fulshear, and Sugar Land locations.
Dr. Zaka Khan and the Cardioclinic team offer multilingual support in English, Arabic, Hindi, Punjabi, and Urdu, making heart rhythm care accessible to South Asian and Middle Eastern patients in the Greater Houston area.
Highlights
Advanced Training
care
Cardiovascular disease and cardiac electrophysiology fellowship training.
Multiple Locations
convenience
Richmond / Aliana, Fulshear, and Sugar Land scheduling access.
Clear Communication
culture
Patient-focused explanations, personalized care planning, and multilingual support.
Insurance Accepted
Aetna
Blue Cross / Blue Shield
Cigna
Oxford Health
United Health Care (HMO/EPO/PPO)
MedicaidVerify
MedicareVerify
Private InsuranceAccepted
View all accepted insurances at https://cardioclinic.us/insurance/
Services
Atrial Fibrillation (AFib) Evaluation and Treatment
Treatment
Diagnosis and management of AFib including EKG, rhythm monitoring, medication review, stroke-risk evaluation, ablation consultation, and long-term AFib management.
Ideal for: Patients with racing heartbeat, fluttering, skipped beats, shortness of breath, fatigue, dizziness, or AFib detected by wearable device.
Arrhythmia Evaluation
Diagnostic
Evaluation of complex cardiac arrhythmias including supraventricular tachycardia, ventricular tachycardia, and other rhythm disorders.
Ideal for: Patients with palpitations, irregular heartbeat, dizziness, fainting, or abnormal rhythm testing.
Catheter Ablation Consultation
Treatment
Consultation for catheter ablation of complex arrhythmias such as atrial fibrillation, ventricular tachycardia, and supraventricular tachycardia.
Ideal for: Patients with recurrent or symptomatic arrhythmias who may benefit from ablation.
Pacemaker and ICD Care
Treatment
Cardiac device therapy evaluation and follow-up, including conventional and leadless pacemakers and implantable cardioverter-defibrillators.
Ideal for: Patients with pacemaker or ICD needs, including follow-up and device management.
EKG / Electrocardiogram
Diagnostic
Records the electrical activity of the heart during a short test to detect AFib, slow rhythm, fast rhythm, or other abnormal rhythm patterns.
Ideal for: Patients with symptoms of irregular heartbeat or as part of routine evaluation.
Holter Monitoring
Diagnostic
Records heart rhythm over a longer period to detect rhythm problems that do not appear during a short office visit.
Ideal for: Patients with intermittent symptoms or abnormal EKG findings.
Event Monitoring
Diagnostic
Longer-term rhythm tracking for symptoms that occur less frequently.
Ideal for: Patients with infrequent symptoms needing extended monitoring.
Echocardiogram
Diagnostic
Ultrasound evaluation of heart structure and function, including pumping strength, chamber size, and valve function.
Ideal for: Patients with suspected structural heart disease or as part of comprehensive evaluation.
Preventive Cardiology
Preventive
Cardiovascular risk reduction, management of high blood pressure, high cholesterol, and family history of heart disease.
Ideal for: Patients seeking long-term heart health and prevention.
Meet the Team
D
Dr. Zaka Khan, MD
Cardiac Electrophysiologist & Cardiologist
“Dr. Zaka Khan is a cardiologist with specialized training in Cardiac Electrophysiology and Cardiovascular Diseases. His clinical focus includes diagnosis and treatment of complex heart rhythm disorders, including atrial fibrillation, supraventricular tachycardia, ventricular tachycardia, and other arrhythmias. He completed medical education at Nishtar Medical College, residency at New York Presbyterian Brooklyn Methodist Hospital, and fellowships at College of Physicians and Surgeons Karachi, Staten Island University Hospital, and McGovern Medical School at UT Health.”
EnglishArabicHindiPunjabiUrdu
Pricing
Pricing was not listed. Contact the clinic for current estimates and insurance guidance.
Location & Accessibility
Address
18440 W Airport Blvd Ste 300, Richmond, TX 77407, Richmond, TX, 77407
Reviews
AI Review Summary
CARDIOCLINIC - Dr. Zaka Khan, MD has a 4.9 star Google rating from 331 Google reviews. Patients commonly mention compassionate care, friendly staff, clear explanations, comfortable visits.
What people mention
Compassionate care
3 mentions
“Patients highlight compassionate care in their feedback.”
Friendly staff
3 mentions
“Patients highlight friendly staff in their feedback.”
Clear explanations
3 mentions
“Patients highlight clear explanations in their feedback.”
Comfortable visits
3 mentions
“Patients highlight comfortable visits in their feedback.”
Patient Testimonials
Thomas Cress
2025-09-09
“Dr Khan and his staff were excellent. They took an adequate amount of time to listen to my concerns. The wait time was very short. I highly recommend his office.”
Mike Bell.
2025-06-28
“I had a great experience with each one of the staffs were very helpful in getting me in and out . Dr Zaka amazing and fully supportive and extremely knowledgeable in his field. Thank you all from deep heart.”
Tammy C
2025-11-25
“Dr. Zaka is great and very thorough. He is very professional and listens to what you have to say. The staff are great, kind and professional. I am glad I was referred to him by my PCP. Thanks for great service.”
Carol Eilers
2025-10-14
“Staff was very professional and kind. No long waiting for Dr. Khan. Dr Khan spoke with my cardiologist prior to him coming in to see me. Very knowledgeable about my health issues and easy to talk with. I left the office with full understanding of what the next step would be for me medically. I would recommend Dr.Khan to friends and family.”