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Dr. Byung-Il Choi, MD

Dr. Byung-Il Choi, MD

Oshkosh, WI

Accepting patients

    Who is Dr. Choi, Cardiologist in Oshkosh, WI?

    Dr. Byung-Il Choi, MD is a Cardiologist, who primarily practices in Oshkosh, WI with 2 additional practice locations. He is board certified. Dr. Choi graduated from Yonsei University College of Medicine and completed his residency at Long Island College Hospital. Dr. Choi is fluent in English, Korean, and Spanish, and is currently seeing new patients. Dr. Choi’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Choi’s office at (414) 805-3666.

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

    • Fellowship: Cardiology - Philadelphia General Hospital - PA | Nuclear Cardiology - Yale-New Haven Hospital - New Haven, CT

    • Residency: Long Island College Hospital

    • Medical School: Yonsei University College of Medicine

    Is Dr. Choi board certified as a Cardiologist?

    Yes, Dr. Byung-Il Choi, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Choi speak?

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

    • English

    • Korean

    • Spanish

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

    As a Cardiologist, Dr. Choi 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. Choi. 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 here.

    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:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Also known as:

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

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

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

    ICD-10 Codes:

    • R002: Palpitations

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

    As a Cardiologist, procedures performed by Dr. Byung-Il Choi may include:

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

    Does Dr. Choi accept my insurance?

    Dr. Choi accepts most major insurance plans. Important: Please call our office at (414) 805-3666 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Choi accept in Oshkosh, WI?

    Dr. Choi in Oshkosh, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Health Payment System (HPS)

    • Medicare

    • The Alliance

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Choi's office located?

    Dr. Byung-Il Choi's Primary Practice

    855 N Westhaven Dr

    Oshkosh, WI 54904

    (414) 805-3666

    Get Directions

    Division Of Cardiovascular Medicine

    9200 W Wisconsin Ave

    Milwaukee, WI 53226

    Get Directions

    Dr. Byung-Il Choi's Practice 3

    835 S Van Buren St

    Green Bay, WI 54301

    Get Directions

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

    Dr. Choi's National Provider Identifier (NPI) number is 1467403840.

    What common questions do patients ask about Dr. Choi?

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

    What is Dr. Byung-Il Choi's specialty?

    Dr. Choi is a Cardiologist near Oshkosh, WI.

    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. Byung-Il Choi affiliated with a ranked Castle Connolly Top Hospital?

    No, Choi is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Froedtert Holy Family Memorial 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 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 Byung-Il Choi accepting new patients in Oshkosh, WI?

    Yes, Dr. Byung-Il Choi is accepting new patients at this time.

    Does Dr. Byung-Il Choi offer online booking?

    Please contact Dr. Choi's office at (414) 805-3666 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Byung-Il Choi?

    Please contact Dr. Choi's office at (414) 805-3666 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Byung-Il Choi have?

    Dr. Byung-Il Choi is certified by the American Board of Internal Medicine.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>