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Dr. Andrew Chang, MD

Cardiologist, Internist

Branford, CT

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Chang, Cardiologist in Branford, CT?

    Dr. Andrew Chang, MD is a Cardiologist, who primarily practices in Branford, CT with 1 additional practice location. Dr. Chang is fluent in English, Korean, and Spanish, and is currently seeing new patients. Dr. Chang’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chang’s office at (203) 785-4127.

    What languages does Dr. Chang speak?

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

    • English
    • Korean
    • Spanish

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

    As a Cardiologist, 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:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris

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

    As a Cardiologist, procedures performed by Dr. Andrew 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?

    Dr. Chang accepts most major insurance plans. Important: Please call our office at (203) 785-4127 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Chang accept in Branford, CT?

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

    Top Insurances

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Globe Life

    • Humana

    • Medicare

    • State of Connecticut

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Chang's office located?

    Dr. Andrew Chang's Primary Practice

    84 N Main St

    Branford, CT 06405

    (203) 785-4127

    Get Directions

    Dr. Andrew Chang's Practice 2

    800 Howard Ave

    New Haven, CT 06519

    Get Directions

    What is Dr. Chang's NPI number?A 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 1366888778.

    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. Andrew Chang's specialty?

    Dr. Chang is a Cardiologist near Branford, CT.

    What does a Cardiologist do?

    An internist specializing in cardiovascular diseases focuses on the diagnosis and management of complex heart and blood vessel conditions, including heart attacks and life-threatening arrhythmias.

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

    Yes, Dr. Chang is affiliated with Smilow Cancer Hospital At Yale New Haven, Lawrence & Memorial Hospital 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

    When to see a Cardiologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Cardiologist. 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 Dr. Andrew Chang accepting new patients in Branford, CT?

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

    Does Dr. Andrew Chang offer online booking?

    Please contact Dr. Chang's office at (203) 785-4127 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Andrew Chang?

    Please contact Dr. Chang's office at (203) 785-4127 to schedule an appointment.

    Where is Dr. Chang's office located?

    Dr. Chang's offices are located in Branford, CT and New Haven, CT.