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Dr. James Jang, MD

San Jose, CA

20 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Jang, Cardiologist in San Jose, CA?

    Dr. James Jang, MD is a Cardiologist, who primarily practices in San Jose, CA with 2 additional practice locations. He has been practicing for over 20 years and is board certified. Dr. Jang completed his residency at Mt Sinai Sch Of Med, Cardiovascular Diseases; Stanford Univ Hosp, Internal Medicine. Dr. Jang is fluent in English, and is currently seeing new patients. Dr. Jang’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Jang’s office at (408) 972-3000.

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

    • Residency: Mt Sinai Sch Of Med, Cardiovascular Diseases; Stanford Univ Hosp, Internal Medicine

    Is Dr. Jang board certified as a Cardiologist?

    Yes, Dr. James Jang, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Jang speak?

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

    • English

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

    As a Cardiologist, Dr. Jang 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. Jang. 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:

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

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Heart Palpitations
    • Arrhythmia
    • Skipped Heartbeat
    • Fluttering Heart
    • Pounding Heart

    ICD-10 Codes:

    • R002: Palpitations

    Also known as:

    • Heart Failure
    • Congestive Heart Failure
    • CHF
    • Cardiac Insufficiency

    ICD-10 Codes:

    • I509: Heart failure, unspecified

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

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

    As a Cardiologist, procedures performed by Dr. James Jang may include:

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

    Does Dr. Jang accept my insurance?

    Dr. Jang accepts most major insurance plans. Important: Please call our office at (408) 972-3000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Jang accept in San Jose, CA?

    Dr. Jang in San Jose, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alignment Healthcare

    • All Other Third Party

    • Central Health

    • Community Health Network of Washington

    • CVS Health (formerly Aetna)

    • Medicare

    • OptumRx Administered Payer

    • Samaritan Health Services

    • State of California

    • Unknown

    View All Insurances

    Where is Dr. Jang's office located?

    Dr. James Jang's Primary Practice

    260 International Cir

    San Jose, CA 95119

    (408) 972-3000

    Get Directions

    Dr. James Jang's Practice 2

    276 Hospital Pkwy

    San Jose, CA 95119

    Get Directions

    Dr. James Jang's Practice 3

    700 Lawrence Expy

    Santa Clara, CA 95051

    Get Directions

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

    Dr. Jang's National Provider Identifier (NPI) number is 1679651152.

    What common questions do patients ask about Dr. Jang?

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

    What is Dr. James Jang's specialty?

    Dr. Jang is a Cardiologist near San Jose, CA.

    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 this Dr. James Jang affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Jang is affiliated with Kaiser Permanente Santa Clara Medical Center, Mills-Peninsula Medical Center 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 James Jang accepting new patients in San Jose, CA?

    Yes, Dr. James Jang is accepting new patients at this time.

    Does Dr. James Jang offer online booking?

    Please contact Dr. Jang's office at (408) 972-3000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with James Jang?

    Please contact Dr. Jang's office at (408) 972-3000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. James Jang have?

    Dr. James Jang is certified by the American Board of Internal Medicine.

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