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Dr. Wendy Sun, MD

New Haven, CT

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Sun, Emergency Medicine Specialist in New Haven, CT?

    Dr. Wendy Sun, MD is an Emergency Medicine Specialist, who primarily practices in New Haven, CT with 1 additional practice location. She is board certified. Dr. Sun is fluent in English, and is currently seeing new patients. Dr. Sun’s practice accepts Cigna, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sun’s office at (203) 688-4242.

    What languages does Dr. Sun speak?

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

    • English

    What conditions does Dr. Sun treat?

    As a Emergency Medicine Specialist, Dr. Sun 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. Sun. 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:

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

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Pectoral pain

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Dizziness
    • Dizziness and Vertigo
    • Lightheadedness
    • Giddiness
    • Vertigo

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Also known as:

    • Changes in Mental State
    • Mental Disorder
    • Confusion
    • Disorientation
    • Changes in awareness

    ICD-10 Codes:

    • R4182: Altered mental status, unspecified

    Which procedures does Dr. Sun perform as a Emergency Medicine Specialist?

    As a Emergency Medicine Specialist, procedures performed by an Dr. Wendy Sun may include:

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

    Does Dr. Sun accept my insurance?

    Dr. Sun accepts most major insurance plans. Important: Please call our office at (203) 688-4242 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Sun accept in New Haven, CT?

    Dr. Sun in New Haven, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Centene

    • Commonwealth Health Corporation (CHC)

    • CVS Health (formerly Aetna)

    • EmblemHealth

    • Healthfirst

    • Medicare

    • National Benefit Fund

    • Service Employees International Union (SEIU)

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Sun's office located?

    Dr. Wendy Sun's Primary Practice

    20 York St

    New Haven, CT 06510

    (203) 688-4242

    Get Directions

    Dr. Wendy Sun's Practice 2

    622 W 168th St # 260

    New York, NY 10032

    Get Directions

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

    Dr. Sun's National Provider Identifier (NPI) number is 1376109751.

    What common questions do patients ask about Dr. Sun?

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

    What is Dr. Wendy Sun's specialty?

    Dr. Sun is a Emergency Medicine Specialist near New Haven, CT. An emergency physician is dedicated to making prompt decision and taking necessary actions essential for preventing death or additional disabilities. This role encompasses guiding emergency medical technicians in pre-hospital environments as well as providing care within the emergency department. The emergency physician is responsible for the immediate identification, evaluation, treatment, stabilization, and arrangement of a diverse array of adult and pediatric patients facing acute illnesses and injuries. Contact Dr. Sun to book an appointment today.

    Is this Dr. Wendy Sun affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Sun is affiliated with Smilow Cancer Hospital at Yale New Haven, NewYork-Presbyterian/Columbia University Irving Medical Center, SUNY Downstate Medical Center (University Hospital of Brooklyn), Middlesex Hospital, BronxCare Health System which are a Castle Connolly Top Hospitals. 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 Emergency Medicine Specialist?

    Explore Emergency Medicine 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 Wendy Sun accepting new patients in New Haven, CT?

    Yes, Dr. Wendy Sun is accepting new patients at this time.

    Does Dr. Wendy Sun offer online booking?

    Please contact Dr. Sun's office at (203) 688-4242 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Wendy Sun?

    Please contact Dr. Sun's office at (203) 688-4242 for information regarding telehealth appointment availability or for scheduling assistance.

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