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Dr. Sei Iwai, MD

Clinical Cardiac Electrophysiology*
5.0 (5)
Map Pin Small Valhalla, NY
Accepting new patients
30 years of experience

Overview of Dr. Sei Iwai, MD

Dr. Sei Iwai, MD is a Clinical Cardiac Electrophysiologist in Valhalla, NY. They specialize in Clinical Cardiac Electrophysiology, has 30 years of experience. They graduated from Columbia University Vagelos College of Physicians and Surgeons and is affiliated with Westchester Medical Center. Patients rated Dr. Iwai an average 5.0 star rating.

Dr. Iwai works at WMC Health Brain and Spine Institute in Valhalla, NY with other offices in Hawthorne, NY. They frequently treat conditions like Cardiomyopathy and Hypertrophic along with other conditions at varying frequencies. They are accepting new patients and accept Aetna, Anthem and Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

FindCare Super Profile Designation
Super Profile
5/5
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User Ratings (of at least 4.0)
Insurance Accepted
Headshot Available
Accepting New Patients
Conditions Treated and Procedures Performed

Dr. Iwai's Office Locations

  1. 1
    Westchester Medical Center
    100 Woods Rd, Valhalla, NY 10595 Icon Directions Right Arrow Directions Phone Icon (914) 493-7000
  2. 2
    Cardiology
    19 Bradhurst Ave Ste 3850, Hawthorne, NY 10532 Icon Directions Right Arrow Directions Phone Icon (845) 483-5951

Hospital Affiliations
Admitting Hospitals

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

  • Westchester Medical Center

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.
Cardiomyopathy, Hypertrophic
Atrial Fibrillation
Atrial Flutter

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.
Cardiomyopathy, Hypertrophic Chevron Icon
Atrial Fibrillation Chevron Icon
Atrial Flutter Chevron Icon
Acute Congestive Heart Failure Chevron Icon
Arrhythmias Chevron Icon
Atherosclerosis Chevron Icon
Atherosclerosis of Aorta Chevron Icon
Atypical Atrial Flutter Chevron Icon
Cardiomegaly Chevron Icon
Cardiomyopathy Chevron Icon
Cardiomyopathy, Dilated Chevron Icon
Chronic Congestive Heart Failure Chevron Icon
Heart Palpitations Chevron Icon
Hypertensive Heart with Failure Chevron Icon
Hypertensive Heart without Failure Chevron Icon
Lipid Disorders Chevron Icon
Mitral and Aortic Valve Disorder Chevron Icon
Paroxysmal Atrial Fibrillation Chevron Icon
Second Degree Heart Block Chevron Icon
Sick Sinus Syndrome Chevron Icon
Supraventricular Tachycardia Chevron Icon
Syncope Chevron Icon
  • View other providers who treat Syncope
Systolic Heart Failure Chevron Icon
Third Degree Heart Block Chevron Icon
Type 2 Heart Block - Mobitz Chevron Icon
Typical Atrial Flutter Chevron Icon
Ventricular Tachycardia (VT) Chevron Icon
Ablation for Cardiac Arrhythmias Chevron Icon
Automatic Implantable Cardioverter Defibrillator (ICD) Implantation Chevron Icon
Cardiac Catheterization with Robotic Assist Chevron Icon
Cardioversion, Elective Chevron Icon
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair Chevron Icon
Electrophysiological Study Chevron Icon
Vascular Duplex Ultrasonography and Plethysmography Chevron Icon
Abdominal Aortic Aneurysm (AAA) Chevron Icon
Acute Endocarditis Chevron Icon
Alcoholic Cardiomyopathy Chevron Icon
Aortopulmonary Septal Defect Chevron Icon
Biventricular Heart Failure Chevron Icon
Cardiac Arrest Chevron Icon
Cardiac Sarcoidosis Chevron Icon
Cardiac Tamponade Chevron Icon
Chronic Deep Vein Thrombosis (DVT) Chevron Icon
Chronic Venous Embolism Thrombosis Chevron Icon
Coronary Vessel Malformation Chevron Icon
Deep Vein Thrombosis (DVT) Chevron Icon
Granulomatosis Chevron Icon
Hyperkalemia Chevron Icon
Hypokalemia Chevron Icon
Hypotension (Excluding Maternal) Chevron Icon
Infective Endocarditis Chevron Icon
Limb Swelling Chevron Icon
Long QT Syndrome Chevron Icon
Multifocal Premature Beats Chevron Icon
Nonrheumatic Tricuspid Disease Chevron Icon
Orthostatic Hypotension Chevron Icon
Paroxysmal Supraventricular Tachycardia Chevron Icon
Peripheral Edema Chevron Icon
Peripheral Vascular Disease (PAD, PVD) Chevron Icon
Rheumatic Aortic Valve Disorders Chevron Icon
Rheumatic Tricuspid Disease Chevron Icon
Sinus Bradycardia Chevron Icon
Subacute Endocarditis Chevron Icon
Systemic Vasculitis Chevron Icon
Venous Compression Chevron Icon
Ventricular Fibrillation Chevron Icon
Ventricular Fibrillation, Idiopathic Chevron Icon
Ventricular Tachycardia, Catecholaminergic Polymorphic, 1 Chevron Icon
Vitamin D Deficiency Chevron Icon
Wolff-Parkinson-White Pattern Chevron Icon
Arrhythmia Screening Chevron Icon
Atrial Tissue Ablation Chevron Icon
Cardiac Ablation Chevron Icon
Cardiac Event Monitor Chevron Icon
Complex Atrial Fibrillation (AF) Ablation Chevron Icon
Defibrillator Implantation Chevron Icon
Insertion of Left Ventricular Lead for Pacemaker or Cardioverter and Defibrillator Chevron Icon
Pacemaker Insertion or Replacement Chevron Icon
Radiofrequency Catheter Ablation Chevron Icon
Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator Chevron Icon
Thrombolysis Chevron Icon
Check your insurance
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    Please double-check when making an appointment.

    View All Accepted Carriers

    • Aetna
    • Amerigroup (Wellpoint)
    • Amerihealth
    • Anthem
    • Blue Cross Blue Shield
    • Buckeye Community Health Plan
    • CareFirst Blue Cross Blue Shield
    • Cigna
    • Commercial Insurance Company
    • EmblemHealth
    • Empire Blue Cross Blue Shield
    • Fidelis Care
    • Harvard Pilgrim Health Care
    • Healthfirst
    • Humana
    • Locals (any local)
    • MagnaCare
    • Midwest Health Plan
    • MultiPlan
    • MVP Health Care
    • Neighborhood Health Plan
    • Oxford Health Plans
    • UnitedHealthCare
    • WellCare

    * 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.

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    5.0
    Average provider rating
    Based on 5 ratings
    Patient Ratings (5)
    5 Star
    (5)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (0)
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    Dr. Iwai'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. Iwai

    • 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. Sei Iwai, MD

    Specialties*
    • Clinical Cardiac Electrophysiology

    • *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, Spanish
    Languages Spoken
    NPI Number
    • 1033206115
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • Cornell U/ny Hospital|New York Presbyterian Hospital/weill Cornell Medical Center
    Fellowship
    Internship
    • Columbia Presbyn Hospital|Columbia-Presbyn Hospital
    Internship
    Medical Education
    • Columbia University Vagelos College of Physicians and Surgeons
    Medical Education

    Frequently Asked Questions

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

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

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

    5 patients have reviewed Dr. Iwai. The overall rating for this provider is 5.0. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Iwai.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Iwai, there are benefits to both methods. A person calling to schedule an with Dr. Iwai 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.

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