Summary

Dr. John Sunew specializes in cardiovascular disease, cardiovascular surgery, and interventional cardiology. They earned their medical degree from SUNY Downstate Medical Center College of Medicine and completed their residency at George Washington University Hospital. With 32 years of experience in cardiology, Dr. Sunew provides care in both English and Spanish.

Dr. Sunew practices at Houston Methodist Continuing Care Hospital and sees patients across multiple locations in Houston, Katy, Cypress, and Fulshear, Texas. They treat conditions such as high blood pressure, high cholesterol in children and teens, and elevated blood lipid levels. Their expertise includes performing heart rhythm tests, ultrasounds of the heart, and specialized heart imaging with contrast. Patients rate Dr. Sunew 4.2 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.2
  • 32 years of experience
  • 50 insurance plans accepted
  • speaks English, Spanish
  • George Washington University Hospital
  • 5 written reviews
  • 4 specialties
  • 20 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 6 office locations

Office Locations

Dr. John Sunew has 6 locations

Dr. John Sunew

10496 Katy Fwy. #130Houston, TX 77043
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Dr. John Sunew

1331 W. Grand Pkwy N. #130Katy, TX 77493
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Dr. John Sunew

18400 Katy Fwy. #600Houston, TX 77094
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Dr. John Sunew

2222 Greenhouse Road #700Houston, TX 77084
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Dr. John Sunew

25282 Northwest Fwy. #250Cypress, TX 77429
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Dr. John Sunew

7609 Tiki Drive Suite DFulshear, TX 77441
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. John SunewDr. Nitin Mahajan, MDPercy Francisco Morales, MD, FACCDr. Vijaiganesh Nagarajan, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
4.5 
32 Years of Experience 24 Years of Experience 22 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option Virtual Visit Available
Speaks English, Spanish Speaks English, Hindi, Punjabi, Urdu Speaks English, Spanish Speaks English
Houston , TXHouston , TXHumble , TXKaty , TX
Med School: Suny Downstate Medical Center College Of Medicine Med School: Delhi University Maulana Azad Medical College Med School: Washington University In St Louis School Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. John Sunew

  • Aetna
  • Aetna - HMO
  • Allegiance Life and Health
  • AmeriGroup
  • Baylor Scott & White Health Plan
  • Blue Cross Blue Shield of Texas
  • CHAMPVA
  • CHRISTUS Health Plan
  • Cigna
  • Cigna-HealthSpring
  • Community Health Choice
  • Community Health Choice - Medicaid (Managed)
  • Devoted Health
  • EMI Health
  • First Health (Coventry Health Care)
  • GEHA
  • Gilsbar 360 Alliance
  • Golden Rule
  • Humana
  • Humana - Medicare (Advantage HMO)
  • Kaiser Permanente
  • Kaiser Permanente - Medicaid (Managed)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Memorial Hermann
  • Meritain Health
  • Molina Healthcare
  • Oscar Health Insurance
  • Priority Health
  • ProCare Advantage
  • Renaissance
  • Renaissance - Medicare
  • Sana
  • STLDentalPlan| LLC
  • Superior HealthPlan - Medicaid (Managed)
  • Texas Children's Health Plan
  • Texas Children's Health Plan - Medicaid
  • Transamerica
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare Oxford
  • UnitedHealthOne
  • US Family Health Plan
  • Wellcare

Medical Specialties

Dr. John Sunew has the following 4 specialties

Specialty Expertise

Dr. John Sunew has the following 20 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Angioplasty
  • Arrhythmia
  • Atherosclerosis
  • Balloon Angioplasty (Coronary Angioplasty)
  • Blood Clot
  • Cardiologist
  • Cardiovascular Surgery
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Blood Pressure (Hypertension)
  • High Cholesterol
  • Hypertension
  • Interventional Cardiology
  • Stroke
  • Transesophageal Echocardiography
  • Unstable Angina
  • Venous Insufficiency

Certifications, License, & Education

32 Years Experience

MEDICAL LICENSE

Medical Doctor, Texas, 2026, Expired

EDUCATION & TRAINING

Residency

George Washington University Hospital

Medical School

Suny Downstate Medical Center College Of MedicineGraduated in 1994

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Frequently Asked Questions

Where is Dr. John Sunew's office located?
Dr. John Sunew's office is located at 10496 Katy Fwy. #130, Houston, TX, 77043.
Which hospitals is Dr. John Sunew affiliated with?
Dr. John Sunew is affiliated with Houston Methodist Continuing Care Hospital.
Does Dr. John Sunew accept my insurance?
You can see the insurance plans that Dr. John Sunew accepts on their Vitals profile.
Is Dr. John Sunew accepting new patients?
Dr. John Sunew is accepting new patients on Vitals. View Dr. John Sunew's profile on Vitals to make an appointment.
Does Dr. John Sunew accept virtual/telehealth appointments?
Dr. John Sunew has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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