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Dr. William Chang, MD, PHD

New Haven, CT

Accepting patients

    Who is Dr. Chang, Nephrologist in New Haven, CT?

    Dr. William Chang, MD, PHD is a Nephrologist, who primarily practices in New Haven, CT. Dr. Chang is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Chang’s office at (203) 688-2433.

    What languages does Dr. Chang speak?

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

    • English

    What conditions does a Nephrologist like Dr. Chang typically treat?

    As a Nephrologist, Dr. Chang 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. Chang. 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:

    • Chronic Kidney Disease from High Blood Pressure
    • Chronic Kidney Disease Stage 3b
    • Chronic Kidney Disease, Stage 3a
    • Chronic Kidney Disease
    • High Blood Pressure
    • Chronic Kidney Disease (CKD)
    • Helping Your Child Adapt to Life with Chronic Kidney Disease
    • Mineral & Bone Disorder in Chronic Kidney Disease
    • Hypertensive Chronic Kidney Disease
    • High Blood Pressure Kidney Disease
    • Hypertension-Related Kidney Disease
    • CKD Stage 3b
    • Moderate Chronic Kidney Disease
    • CKD Stage 3a
    • CKD
    • Long-Term Kidney Disease

    ICD-10 Codes:

    • I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
    • N1832: Chronic kidney disease, stage 3b
    • N1831: Chronic kidney disease, stage 3a
    • N189: Chronic kidney disease, unspecified

    Also known as:

    • Acute Kidney Failure
    • Kidney Failure
    • Acute Renal Failure
    • Sudden Kidney Failure

    ICD-10 Codes:

    • N179: Acute kidney failure, unspecified

    What procedures does a Nephrologist like Dr. Chang typically perform?

    As a Nephrologist, procedures performed by Dr. William Chang may include:

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

    Does Dr. Chang accept my insurance?

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

    Where is Dr. Chang's office located?

    Yale Nephrology

    20 York St

    New Haven, CT 06510

    (203) 688-2433

    Get Directions

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

    Dr. Chang's National Provider Identifier (NPI) number is 1679757629.

    What common questions do patients ask about Dr. Chang?

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

    What is Dr. William Chang's specialty?

    Dr. Chang is a Nephrologist near New Haven, CT.

    What does a Nephrologist do?

    An internist who manages disorders related to the kidneys, including high blood pressure, fluid and mineral balance, and dialysis for waste removal when kidney function is impaired. This specialist also collaborates with surgeons regarding kidney transplantation.

    Is this Dr. William Chang affiliated with a ranked Castle Connolly Top Hospital?

    No, Chang 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 a Nephrologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Nephrologist. 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 William Chang accepting new patients in New Haven, CT?

    Yes, Dr. William Chang is accepting new patients at this time.

    Does Dr. William Chang offer online booking?

    Please contact Dr. Chang's office at (203) 688-2433 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with William Chang?

    Please contact Dr. Chang's office at (203) 688-2433 for information regarding telehealth appointment availability or for scheduling assistance.

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