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Dr. Michael Gewirtz, MD

Patchogue, NY

Accepting patients

    Who is Dr. Gewirtz, Internist in Patchogue, NY?

    Dr. Michael Gewirtz, MD is an Internist, who primarily practices in Patchogue, NY with 2 additional practice locations. Dr. Gewirtz graduated from University of Alabama School of Medicine and completed his residency at New York Methodist Hospital Program. Dr. Gewirtz is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Gewirtz’s office at (631) 376-3000.

    Where did Dr. Gewirtz go to medical school and complete their residency?

    • Residency: New York Methodist Hospital Program

    • Medical School: University of Alabama School of Medicine | UNIVERSITY CETEC

    What languages does Dr. Gewirtz speak?

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

    • English

    What conditions does an Internist like Dr. Gewirtz typically treat?

    As an Internist, Dr. Gewirtz 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. Gewirtz. 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. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Sore Throat
    • Acute pharyngitis
    • Throat inflammation
    • Acute throat infection

    ICD-10 Codes:

    • J029: Acute pharyngitis, unspecified

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

    • Exposure to COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • COVID-19 contact
    • Suspected coronavirus exposure
    • SARS-CoV-2 exposure

    ICD-10 Codes:

    • Z20822: Contact with and (suspected) exposure to COVID-19

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Also known as:

    • Viral Infection
    • Virus Infection
    • Viral Illness
    • Common Virus

    ICD-10 Codes:

    • B349: Viral infection, unspecified

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Hypercholesterolemia
    • High blood cholesterol
    • Elevated cholesterol

    ICD-10 Codes:

    • E7800: Pure hypercholesterolemia, unspecified

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    Also known as:

    • Common Cold
    • Upper Respiratory Infection
    • Head Cold
    • Cold Symptoms

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    What procedures does an Internist like Dr. Gewirtz typically perform?

    As an Internist, procedures performed by Dr. Michael Gewirtz may include:

    Please contact Dr. Gewirtz's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Gewirtz accept my insurance?

    Dr. Gewirtz accepts most major insurance plans. Important: Please call our office at (631) 376-3000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Gewirtz accept in Patchogue, NY?

    Dr. Gewirtz in Patchogue, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Healthfirst New York

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Gewirtz's office located?

    Dr. Michael Gewirtz's Primary Practice

    129 Sunrise Hwy W

    Patchogue, NY 11772

    (631) 376-3000

    Get Directions

    Dr. Michael Gewirtz's Practice 2

    129 N Service Rd

    Patchogue, NY 11772

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    Dr. Michael Gewirtz's Practice 3

    6500 Jericho Tpke Ste 23A

    Commack, NY 11725

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

    Dr. Gewirtz's National Provider Identifier (NPI) number is 1093739534.

    What common questions do patients ask about Dr. Gewirtz?

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

    What is Dr. Michael Gewirtz's specialty?

    Dr. Gewirtz is a Internist near Patchogue, NY.

    What does an Internist do?

    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.

    Is this Dr. Michael Gewirtz affiliated with a ranked Castle Connolly Top Hospital?

    No, Gewirtz is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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

    When to see an Internist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Internist. Explore 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 Michael Gewirtz accepting new patients in Patchogue, NY?

    Yes, Dr. Michael Gewirtz is accepting new patients at this time.

    Does Dr. Michael Gewirtz offer online booking?

    Please contact Dr. Gewirtz's office at (631) 376-3000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Michael Gewirtz?

    Please contact Dr. Gewirtz's office at (631) 376-3000 for information regarding telehealth appointment availability or for scheduling assistance.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>