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Dr. Karen Dermer, DO

Stony Brook, NY

Accepting patients

    Who is Dr. Dermer, Pediatrician in Stony Brook, NY?

    Dr. Karen Dermer, DO is a Pediatrician, who primarily practices in Stony Brook, NY with 1 additional practice location. She is board certified. Dr. Dermer is fluent in English, and is currently seeing new patients. Dr. Dermer’s practice accepts UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Dermer’s office at (631) 444-2020.

    What languages does Dr. Dermer speak?

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

    • English

    What conditions does Dr. Dermer treat?

    As a Pediatrician, Dr. Dermer 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. Dermer. 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:

    • Cancer Chemotherapy
    • Chemo treatment
    • Oncology chemotherapy
    • Cancer drug therapy

    ICD-10 Codes:

    • Z5111: Encounter for antineoplastic chemotherapy

    Also known as:

    • Acute Lymphoblastic Leukemia
    • Acute Lymphocytic Leukemia
    • ALL
    • Acute lymphocytic leukemia
    • Lymphoblastic leukemia

    ICD-10 Codes:

    • C9100: Acute lymphoblastic leukemia not having achieved remission

    Which procedures does Dr. Dermer perform as a Pediatrician?

    As a Pediatrician, procedures performed by a Dr. Karen Dermer may include:

    For detailed information, please contact Dr. Dermer's office.

    Does Dr. Dermer accept my insurance?

    Dr. Dermer accepts most major insurance plans. Important: Please call our office at (631) 444-2020 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Dermer accept in Stony Brook, NY?

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

    Top Insurances

    • All Other Third Party

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Health Care Service Corporation (HCSC)

    • Molina

    • State of Illinois

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Dermer's office located?

    Dr. Karen Dermer's Primary Practice

    101 Nicolls Rd

    Stony Brook, NY 11794

    (631) 444-2020

    Get Directions

    Dr. Karen Dermer's Practice 2

    4 Technology Dr Ste 250

    Setauket, NY 11733

    Get Directions

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

    Dr. Dermer's National Provider Identifier (NPI) number is 1215564703.

    What common questions do patients ask about Dr. Dermer?

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

    What is Dr. Karen Dermer's specialty?

    Dr. Dermer is a Pediatrician near Stony Brook, NY. A pediatrician focuses on the physical, emotional, and social health of children from birth through young adulthood. Their care includes a wide range of health services, from preventive healthcare to diagnosing and treating acute and chronic diseases. Pediatricians consider the biological, social, and environmental influences on a child's development, as well as how diseases and dysfunctions can impact growth and overall development. Contact Dr. Dermer to book an appointment today.

    Is this Dr. Karen Dermer affiliated with a ranked Castle Connolly Top Hospital?

    No, Dermer is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Ann & Robert H. Lurie Childrens Hospital Of Chicago. 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

    Where can I learn more about Pediatrician?

    Explore Pediatrician 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 Karen Dermer accepting new patients in Stony Brook, NY?

    Yes, Dr. Karen Dermer is accepting new patients at this time.

    Does Dr. Karen Dermer offer online booking?

    Please contact Dr. Dermer's office at (631) 444-2020 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Karen Dermer?

    Please contact Dr. Dermer's office at (631) 444-2020 for information regarding telehealth appointment availability or for scheduling assistance.

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