EverydayHealthLogo
Dr. Diane Sun, MD

Dr. Diane Sun, MD

Hayward, CA

Accepting patients

    Who is Dr. Sun, Internist in Hayward, CA?

    Dr. Diane Sun, MD is an Internist, who primarily practices in Hayward, CA with 1 additional practice location. She is board certified. Dr. Sun graduated from Washington University School of Medicine, St. Louis. Dr. Sun is fluent in English and Chinese, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Sun’s office at (510) 454-1000.

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

    • Medical School: Washington Center / School of Medicine | Washington University School of Medicine, St. Louis

    Is Dr. Sun board certified as an Internist?

    Yes, Dr. Diane Sun, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Sun speak?

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

    • Chinese

    • English

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

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

    Also known as:

    • Allergic Rhinitis
    • Allergy
    • Nasal allergies
    • Allergy rhinitis
    • Chronic runny nose

    ICD-10 Codes:

    • J309: Allergic rhinitis, unspecified

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

    As an Internist, procedures performed by Dr. Diane Sun may include:

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

    Does Dr. Sun accept my insurance?

    Please contact Dr. Sun's office to confirm accepted insurance plans.

    Where is Dr. Sun's office located?

    Dr. Diane Sun's Primary Practice

    27303 Sleepy Hollow Ave S

    Hayward, CA 94545

    (510) 454-1000

    Get Directions

    Dr. Diane Sun's Practice 2

    901 Nevin Ave

    Richmond, CA 94801

    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 1962527952.

    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. Diane Sun's specialty?

    Dr. Sun is a Internist near Hayward, CA.

    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. Diane Sun affiliated with a ranked Castle Connolly Top Hospital?

    No, Sun 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 Diane Sun accepting new patients in Hayward, CA?

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

    Does Dr. Diane Sun offer online booking?

    Please contact Dr. Sun's office at (510) 454-1000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Diane Sun?

    Please contact Dr. Sun's office at (510) 454-1000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Diane Sun have?

    Dr. Diane Sun is certified by the American Board of Internal Medicine.

    Other Internist Near Hayward, CA

    acceptingPatients-iconAccepting patients
    Union City, CA
    acceptingPatients-iconAccepting patients
    Richmond, CA
    MM

    Internist

    1.0
    ★★★★★
    (1)
    acceptingPatients-iconAccepting patients
    Richmond, CA
    See All Specialists

    Doctors by Category

    Specialists