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Dr. David Guernsey, DO

Brooklyn, NY

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Guernsey, Pediatric Emergency Specialist in Brooklyn, NY?

    Dr. David Guernsey, DO is a Pediatric Emergency Specialist, who primarily practices in Brooklyn, NY with 1 additional practice location. Dr. Guernsey is fluent in English, and is currently seeing new patients. Dr. Guernsey’s practice accepts Medicaid and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Guernsey’s office at (718) 240-5000.

    What languages does Dr. Guernsey speak?

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

    • English

    What conditions does Dr. Guernsey treat?

    As a Pediatric Emergency Specialist, Dr. Guernsey 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. Guernsey. 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:

    • Other Viral Infection
    • Viral Infection
    • Uncommon Viral Diseases
    • Rare Viral Infections
    • Miscellaneous Viral Illnesses
    • Virus Infection
    • Viral Illness
    • Common Virus

    ICD-10 Codes:

    • B338: Other specified viral diseases
    • B349: Viral infection, unspecified

    Also known as:

    • Mild Intermittent Asthma Flare-Up
    • Asthma
    • Mild Asthma Attack
    • Acute Mild Intermittent Asthma
    • Asthma Exacerbation

    ICD-10 Codes:

    • J4521: Mild intermittent asthma with (acute) exacerbation

    Also known as:

    • Fever
    • High temperature
    • Pyrexia
    • Elevated body temperature

    ICD-10 Codes:

    • R509: Fever, unspecified

    Also known as:

    • Croup
    • Throat Disorder
    • Acute Laryngitis
    • Laryngotracheobronchitis
    • Barking Cough

    ICD-10 Codes:

    • J050: Acute obstructive laryngitis [croup]

    Also known as:

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

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • Head Laceration
    • Wounds and Injuries
    • Head Cut
    • Deep Head Cut
    • Head Wound

    ICD-10 Codes:

    • S0181XA: Laceration without foreign body of other part of head, initial encounter

    Which procedures does Dr. Guernsey perform as a Pediatric Emergency Specialist?

    As a Pediatric Emergency Specialist, procedures performed by Dr. David Guernsey may include:

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

    Does Dr. Guernsey accept my insurance?

    Dr. Guernsey accepts most major insurance plans. Important: Please call our office at (718) 240-5000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Guernsey accept in Brooklyn, NY?

    Dr. Guernsey in Brooklyn, 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

    • MagnaCare Rx

    • Medicaid

    • MetroPlus

    • National Benefit Fund

    • Service Employees International Union (SEIU)

    • State of Maine

    View All Insurances

    Where is Dr. Guernsey's office located?

    Dr. David Guernsey's Primary Practice

    4802 10th Ave

    Brooklyn, NY 11219

    (718) 240-5000

    Get Directions

    Dr. David Guernsey's Practice 2

    1 Brookdale Plz

    Brooklyn, NY 11212

    Get Directions

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

    Dr. Guernsey's National Provider Identifier (NPI) number is 1689106833.

    What common questions do patients ask about Dr. Guernsey?

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

    What is Dr. David Guernsey's specialty?

    Dr. Guernsey is a Pediatric Emergency Specialist near Brooklyn, NY. Pediatric Emergency Medicine is a clinical subspecialty dedicated to the care of acutely ill or injured children in the emergency department setting. Contact Dr. Guernsey to book an appointment today.

    Is this Dr. David Guernsey affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Guernsey is affiliated with NYU Langone Health - Tisch Hospital 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 Pediatric Emergency Specialist?

    Explore Pediatric Emergency Specialist 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 David Guernsey accepting new patients in Brooklyn, NY?

    Yes, Dr. David Guernsey is accepting new patients at this time.

    Does Dr. David Guernsey offer online booking?

    Please contact Dr. Guernsey's office at (718) 240-5000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with David Guernsey?

    Please contact Dr. Guernsey's office at (718) 240-5000 for information regarding telehealth appointment availability or for scheduling assistance.

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