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Dr. Arnold Seto, MD

Interventional Cardiologist, Cardiologist, Critical Care Internist

Los Alamitos, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Seto, Interventional Cardiologist in Los Alamitos, CA?

    Dr. Arnold Seto, MD is an Interventional Cardiologist, who primarily practices in Los Alamitos, CA with 2 additional practice locations. He is board certified. Dr. Seto graduated from Harvard Medical School, Boston, Massachusetts. Dr. Seto is fluent in English, and is currently seeing new patients. Dr. Seto’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Seto’s office at (562) 598-3200.

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

    • Medical School: Harvard Medical School, Boston, Massachusetts

    Is Dr. Seto board certified as an Interventional Cardiologist?

    Yes, Dr. Arnold Seto, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Seto speak?

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

    • English

    What conditions does an Interventional Cardiologist like Dr. Seto typically treat?

    As an Interventional Cardiologist, Dr. Seto 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. Seto. 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:

    • Abnormal EKG
    • Heart Health Tests
    • Irregular Electrocardiogram
    • Unusual Heart Rhythm Test
    • ECG Abnormalities

    ICD-10 Codes:

    • R9431: Abnormal electrocardiogram [ECG] [EKG]

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation

    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

    Also known as:

    • Pre-Procedure Heart Examination
    • Pre-Surgery Cardiac Checkup
    • Heart Health Assessment (Before Procedure)
    • Cardiovascular Clearance Exam

    ICD-10 Codes:

    • Z01810: Encounter for preprocedural cardiovascular examination

    What procedures does an Interventional Cardiologist like Dr. Seto typically perform?

    As an Interventional Cardiologist, procedures performed by Dr. Arnold Seto may include:

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

    Does Dr. Seto accept my insurance?

    Dr. Seto accepts most major insurance plans. Important: Please call our office at (562) 598-3200 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Seto accept in Los Alamitos, CA?

    Dr. Seto in Los Alamitos, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Shield of California

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Federal government of the United States

    • Humana

    • Medicare

    • Molina Healthcare

    • State of California

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Seto's office located?

    Dr. Arnold Seto's Primary Practice

    3801 Katella Ave Ste 401

    Los Alamitos, CA 90720

    (562) 598-3200

    Get Directions

    Uci Dept Of Medicine

    101 The City Dr S

    Orange, CA 92868

    Get Directions

    Dr. Arnold Seto's Practice 3

    5901 E 7th St

    Long Beach, CA 90822

    Get Directions

    What hospitals are Dr. Seto affiliated with?

    CastleConnolyTopDoctors

    Castle Connolly Top Hospital

    This doctor is affiliated with a Castle Connolly Top Hospital.

    Dr. Seto has admitting privileges at the following hospitals:

    Tibor Rubin Va Medical Center,Long Beach, CA
    Memorialcare Long Beach Medical Center,Long Beach, CA
    Uci Health - Los Alamitos,Los Alamitos, CA

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

    Dr. Seto's National Provider Identifier (NPI) number is 1215081807.

    What common questions do patients ask about Dr. Seto?

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

    What is Dr. Arnold Seto's specialty?

    Dr. Seto is an Interventional Cardiologist near Los Alamitos, CA.

    What does an Interventional Cardiologist do?

    A branch of medicine within cardiology that employs advanced imaging and diagnostic techniques to assess blood flow and pressure in the coronary arteries and heart chambers. This specialty also utilizes technical procedures and medications to address abnormalities that affect cardiovascular function.

    Is Dr. Arnold Seto affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Seto is affiliated with Uci Medical Center, Dignity Health - St. Mary 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 an Interventional Cardiologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Interventional 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. Arnold Seto accepting new patients in Los Alamitos, CA?

    Yes, Dr. Arnold Seto is accepting new patients at this time.

    Does Dr. Arnold Seto offer online booking?

    Please contact Dr. Seto's office at (562) 598-3200 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Arnold Seto?

    Please contact Dr. Seto's office at (562) 598-3200 to schedule an appointment.

    Where is Dr. Seto's office located?

    Dr. Seto's offices are located in Los Alamitos, CA, Orange, CA, and Long Beach, CA.

    Which board certifications does Dr. Arnold Seto have?

    Dr. Arnold Seto is certified by the American Board of Internal Medicine.