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Dr. John Sunew, MD

Cardiology*
4.7 (12)
Map Pin Small Katy, TX
Accepting new patients
30 years of experience

Offers telehealth

Overview of Dr. John Sunew, MD

Dr. John Sunew, MD is a Cardiology Specialist in Katy, TX. They specialize in Cardiology, has 30 years of experience, and is board certified in Cardiovascular Disease. They graduated from State University of New York Downstate Health Sciences University College of Medicine and is affiliated with Houston Methodist West Hospital, Memorial Hermann Memorial City Medical Center and Memorial Hermann Katy Hospital. Dr. Sunew, completed a residency at George Washington University Medical Center-Internal Medicine. Patients rated Dr. Sunew an average 4.7 star rating.

Dr. Sunew works at Memorial Katy Cardiology Associates in Katy, TX with other offices in Cypress, TX, Houston, TX and Fulshear, TX. They frequently treat conditions like Mitral Valve Stenosis along with other conditions at varying frequencies. They are accepting new patients and accept Aetna, Blue Cross Blue Shield and Cigna as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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These providers are on the medical staff of HCA Houston Healthcare North Cypress
Compare with other Cardiology Specialists
Compare Dr. Sunew with our nearby Cardiology Specialists at HCA Houston Healthcare North Cypress
These providers are on the medical staff of HCA Houston Healthcare North Cypress.

Dr. Sunew's Office Locations

  1. 1
    Katy Office
    1331 W Grand Pkwy N Ste 130, Katy, TX 77493 Icon Directions Right Arrow Directions Phone Icon (281) 392-3401
  2. 2
    Cypress Office
    25282 Northwest Fwy Ste 250, Cypress, TX 77429 Icon Directions Right Arrow Directions Phone Icon (281) 392-3401
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00
  3. 3
    Memorial City Office
    10496 Katy Fwy Ste 130, Houston, TX 77043 Icon Directions Right Arrow Directions Phone Icon (281) 392-3401
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00
  4. 4
    Methodist West Office
    18400 Katy Fwy Ste 600, Houston, TX 77094 Icon Directions Right Arrow Directions Phone Icon (281) 392-3401
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00
  5. 5
    Fulshear Office
    7609 Tiki Dr Ste D, Fulshear, TX 77441 Icon Directions Right Arrow Directions Phone Icon (281) 392-3401

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Houston Methodist West Hospital
  • Memorial Hermann Memorial City Medical Center
  • Memorial Hermann Katy Hospital

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Mitral Valve Stenosis
Rheumatic Mitral Stenosis
Hyperlipidemia

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Mitral Valve Stenosis
Rheumatic Mitral Stenosis
Hyperlipidemia
Acute Congestive Heart Failure
Acute Coronary Syndrome
Aortic Aneurysm
Aortic Ectasia
Aortic Valve Disease
Aortic Valve Regurgitation
Arrhythmias
Atherosclerosis
Atrial Fibrillation
Atrial Flutter
Cardiomyopathy
Carotid Artery Disease
Chest Pain
Chronic Congestive Heart Failure
Congestive Heart Failure
Coronary Artery Disease (CAD)
Heart Attack (Acute Myocardial Infarction)
Heart Disease
Heart Murmur
Hypertension
Hypertensive Heart Disease
Hypertensive Heart with Failure
Lipid Disorders
Mitral Valve Disease
Mitral Valve Regurgitation
Paroxysmal Atrial Fibrillation
Peripheral Vascular Disease (PAD, PVD)
Supraventricular Tachycardia
Systolic Heart Failure
Ventricular Tachycardia (VT)
Cardiac Catheterization (incl. Coronary Angiography)
Cardiac Ultrasound
Coronary Angioplasty, Atherectomy and Stent
Electrocardiogram (EKG)
Tilt_Testing
Vascular Duplex Ultrasonography and Plethysmography
Abdominal Aortic Aneurysm (AAA)
Acute Deep Vein Thrombosis (DVT)
Acute Endocarditis
Acute Venous Embolism Thrombosis
Aneurysm
  • View other providers who treat Aneurysm
Aneurysm and Dissection of Heart
Aneurysm of Heart
Angina
  • View other providers who treat Angina
Aortic Dissection
Aortic Stenosis
Atherosclerosis of Aorta
Atrial Septal Defect
Cardiac Arrest
Cardiac Tamponade
Cardiomegaly
Cardiomyopathy, Dilated
Cardiomyopathy, Hypertrophic
Cardiovascular Disease
Chronic Deep Vein Thrombosis (DVT)
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Chronic Venous Embolism Thrombosis
Congenital Heart Defects
Congenital Heart Disease
Deep Vein Thrombosis (DVT)
Endocarditis
First Degree Heart Block
Heart Palpitations
High Cholesterol
Hypertensive Chronic Kidney Disease
Hypertensive Heart and Chronic Kidney Disease
Hypertensive Heart without Failure
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Infective Endocarditis
Limb Swelling
Limb Swelling Caused by Fluid Overload
Mitral and Aortic Valve Disorder
Mitral Valve Prolapse
Noninfective Endocarditis
Nonrheumatic Mitral Stenosis
Patent Foramen Ovale (PFO)
Pericardial Disease
Pericarditis
Peripartum Cardiomyopathy
Peripheral Arterial Disease of Extremities
Peripheral Artery Disease
Peripheral Edema
Primary Pulmonary Hypertension
Pulmonary Hypertension
Pulmonary Valve Disease
Pulmonary Venous Return Anomaly
Rheumatic Aortic Valve Disorders
Rheumatic Tricuspid Disease
Second Degree Heart Block
Septal Defect
Sick Sinus Syndrome
Sinus Bradycardia
Sinus Tachycardia
Subacute Endocarditis
Syncope
  • View other providers who treat Syncope
Systemic Vasculitis
Third Degree Heart Block
Thrombosis
Tricuspid Valve Disease
Type 2 Heart Block - Mobitz
Unstable Angina
Vascular Disease
Vein Diseases
Venous Compression
Ventricular Fibrillation
Angioplasty With Stent Placement
Arrhythmia Screening
Cardiac Imaging
Cardiac Myocardial Perfusion Imaging
Cardiovascular Diagnostic Test
Cardiovascular Stress Test
Cardioversion, Elective
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
Chest Pain Evaluation
Cholesterol Screening
Coronary Angiogram
Impella Device
Nuclear Stress Testing
Peripheral Arterial Disease Screening (PAD)
Peripheral Artery Catheterization
Pharmacologic Nuclear Stress Test
Renal Artery Angioplasty
Stress Test
Structural Heart Disease Evaluations and Treatment
Thrombolysis
Tilt Table Testing
Transesophageal Echocardiography (TEE)
Transradial Catheterization
Treadmill Stress Test
Vein Ablation
Vein Treatment
Venous Doppler (Legs and Arms)
Check your insurance
    Close Icon
    Please double-check when making an appointment.

    View All Accepted Carriers

    • Aetna
    • Blue Cross and Blue Shield of Texas
    • Blue Cross Blue Shield
    • Cigna
    • Humana
    • Humana Health Plan of Texas
    • Prime Health Services
    • UnitedHealthCare

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

    Learn more about how FindCare's ratings and reviews work

    4.7
    Average provider rating
    Based on 12 ratings
    Patient Ratings (12)
    5 Star
    (11)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (1)
    Leave a review

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    Dr. Sunew's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Sunew

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

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    About Dr. John Sunew, MD

    Specialties*
    • Cardiology

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Years of Experience
    • 30 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1932147303
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • Northwestern University-Interventional Cardiology
    Fellowship
    Residency
    • George Washington University Medical Center-Internal Medicine
    Residency
    Medical Education
    • State University of New York Downstate Health Sciences University College of Medicine
    Medical Education
    Undergraduate School
    • Amherst College
    Undergraduate School
    Board Certifications
    • Cardiovascular Disease and Interventional Cardiology
    Board Certifications
    What’s a board certification and why is it important that my provider has one?

    A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

    Frequently Asked Questions

    Dr. John Sunew, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Sunew is offering online scheduling or call the provider’s office for more information.

    Dr. Sunew has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Sunew has seen patients for Mitral Valve Stenosis, and more. You can see other conditions treated by Dr. Sunew on their profile. Please call the provider’s office to confirm all visit reasons.

    12 patients have reviewed Dr. Sunew. The overall rating for this provider is 4.7. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Sunew.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Sunew, there are benefits to both methods. A person calling to schedule an with Dr. Sunew appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

    Telehealth Options
    This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Sunew, or would you like to choose another provider and have an online appointment right now?
    Find provider online now
    Call now to make an appointment
    (281) 392-3401

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