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Dr. William Kostis, PHD, MD

New Brunswick, NJ

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Kostis, Internist in New Brunswick, NJ?

    Dr. William Kostis, PHD, MD is an Internist, who primarily practices in New Brunswick, NJ with 1 additional practice location. He is board certified by the American Board of Internal Medicine. Dr. Kostis is fluent in English, and is currently seeing new patients. Dr. Kostis’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Kostis’s office at (732) 235-6561.

    Is Dr. Kostis board certified in Internist?

    Yes, Dr. William Kostis, PHD, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Kostis speak?

    Dr. Kostis and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. Kostis treat?

    As a Internist, Dr. Kostis diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Kostis. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Fast Heartbeat
    • Arrhythmia
    • Atrial Fibrillation
    • Slow Heart Rate
    • Right Bundle Branch Block
    • Long QT Syndrome
    • Complete Heart Block
    • First-Degree Heart Block
    • Premature Ventricular Contractions
    • Atrial Flutter
    • Jervell and Lange-Nielsen syndrome
    • Romano-Ward syndrome
    • Tachycardia
    • Rapid heart rate
    • Racing heart
    • Irregular heartbeat
    • Heart rhythm disorder
    • Cardiac dysrhythmia
    • Afib
    • A-fib
    • Irregular heart rhythm
    • Bradycardia
    • Slow Pulse
    • Low Heart Rate
    • RBBB
    • Right Heart Block
    • LQTS
    • Jervell and Lange-Nielsen Syndrome
    • Romano-Ward Syndrome
    • Complete AV Block
    • Third-Degree Heart Block
    • First-Degree AV Block
    • Mild Heart Block
    • PVCs
    • Ventricular Ectopic Beats
    • Skipped Heartbeat (Ventricular)
    • A-flutter
    • Heart flutter
    • Rapid atrial rhythm

    ICD-10 Codes:

    • R000: Tachycardia, unspecified
    • I499: Cardiac arrhythmia, unspecified
    • I4891: Unspecified atrial fibrillation
    • R001: Bradycardia, unspecified
    • I480: Paroxysmal atrial fibrillation
    • I4510: Unspecified right bundle-branch block
    • I4581: Long QT syndrome
    • I442: Atrioventricular block, complete
    • I440: Atrioventricular block, first degree
    • I493: Ventricular premature depolarization
    • I4892: Unspecified atrial flutter

    Also known as:

    • Abnormal EKG
    • Heart Health Tests
    • Irregular Electrocardiogram
    • Unusual Heart Rhythm Test
    • ECG Abnormalities

    ICD-10 Codes:

    • R9431: Abnormal electrocardiogram [ECG] [EKG]

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Other Elective Procedures
    • Unspecified Non-Medical Procedure
    • General Elective Services
    • Other Optional Procedures

    ICD-10 Codes:

    • Z419: Encounter for procedure for purposes other than remedying health state, unspecified

    Also known as:

    • Having a Pacemaker
    • Having an Implantable Cardiac Defibrillator (ICD)
    • Pacemakers and Implantable Defibrillators
    • Heart pacemaker
    • Artificial pacemaker
    • Implanted heart device
    • ICD implant
    • Automatic defibrillator
    • Implanted heart shock device

    ICD-10 Codes:

    • Z950: Presence of cardiac pacemaker
    • Z95810: Presence of automatic (implantable) cardiac defibrillator

    Also known as:

    • Pre-Procedure Heart Examination
    • Pre-Surgery Cardiac Checkup
    • Heart Health Assessment (Before Procedure)
    • Cardiovascular Clearance Exam

    ICD-10 Codes:

    • Z01810: Encounter for preprocedural cardiovascular examination

    Also known as:

    • Shortness of Breath
    • Breathing Problems
    • Difficulty breathing
    • Breathlessness
    • Dyspnea

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Which procedures does Dr. Kostis perform as a Internist?

    As a Internist, procedures performed by an Dr. William Kostis may include:

    For detailed information, please contact Dr. Kostis' office.

    Does Dr. Kostis accept my insurance?

    Dr. Kostis accepts most major insurance plans. Important: Please call our office at (732) 235-6561 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Kostis accept in New Brunswick, NJ?

    Dr. Kostis in New Brunswick, NJ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield of Michigan

    • Corporate Services

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Kaiser Permanente

    • Medicare

    • Multiplan

    • Other Health Care Provider

    • Service Employees International Union (SEIU)

    View All Insurances

    Where is Dr. Kostis' office located?

    Dr. William Kostis' Primary Practice

    125 Paterson St

    New Brunswick, NJ 08901

    (732) 235-6561

    Get Directions

    Dr. William Kostis' Practice 2

    1 Robert Wood Johnson Pl

    New Brunswick, NJ 08901

    Get Directions

    What is Dr. Kostis's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Kostis's National Provider Identifier (NPI) number is 1922203439.

    What common questions do patients ask about Dr. Kostis?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Kostis

    What is Dr. William Kostis's specialty?

    Dr. Kostis is a Internist near New Brunswick, NJ.

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Contact Dr. Kostis to book an appointment today.

    Is this Dr. William Kostis affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Kostis is affiliated with Robert Wood Johnson University Hospital - New Brunswick which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    Where can I learn more about Internist?

    Explore Internist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is William Kostis accepting new patients in New Brunswick, NJ?

    Yes, Dr. William Kostis is accepting new patients at this time.

    Does Dr. William Kostis offer online booking?

    Please contact Dr. Kostis's office at (732) 235-6561 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with William Kostis?

    Please contact Dr. Kostis's office at (732) 235-6561 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. William Kostis have?

    Dr. William Kostis is certified by the American Board of Internal Medicine.

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