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Dr. Willis Ko, MD

Florissant, MO

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ko, Interventional Cardiologist in Florissant, MO?

    Dr. Willis Ko, MD is an Interventional Cardiologist, who primarily practices in Florissant, MO with 2 additional practice locations. Dr. Ko is fluent in English, and is currently seeing new patients. Dr. Ko’s practice accepts Cigna, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ko’s office at (760) 325-3227.

    What languages does Dr. Ko speak?

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

    • English

    What conditions does Dr. Ko treat?

    As an Interventional Cardiologist, Dr. Ko 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. Ko. 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.

    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:

    • Heart Attack (NSTEMI)
    • Heart Attack
    • Myocardial Infarction
    • Non-STEMI
    • Less Severe Heart Attack

    ICD-10 Codes:

    • I214: Non-ST elevation (NSTEMI) myocardial infarction

    Also known as:

    • Having a Coronary Angioplasty Implant or Graft
    • Angioplasty
    • Coronary stent
    • Heart artery graft
    • Angioplasty device

    ICD-10 Codes:

    • Z955: Presence of coronary angioplasty implant and graft

    Also known as:

    • Other Abnormal Heart Test Results
    • Heart Disease
    • Irregular Cardiovascular Function Study
    • Unusual Heart Exam Findings
    • Heart Disease Diagnosis

    ICD-10 Codes:

    • R9439: Abnormal result of other cardiovascular function study

    Also known as:

    • Narrowed Aortic Valve
    • Heart Valve Disease
    • Aortic Valve Stenosis
    • Tight Aortic Valve

    ICD-10 Codes:

    • I350: Nonrheumatic aortic (valve) stenosis

    Also known as:

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

    ICD-10 Codes:

    • I480: Paroxysmal atrial fibrillation

    Also known as:

    • Having a Prosthetic Heart Valve
    • Heart Valve Disease
    • Artificial heart valve
    • Mechanical heart valve
    • Bioprosthetic valve

    ICD-10 Codes:

    • Z952: Presence of prosthetic heart valve

    Also known as:

    • Coronary Artery Bypass Graft
    • Coronary Artery Bypass Surgery
    • CABG
    • Heart Bypass Graft
    • Bypass Surgery Graft

    ICD-10 Codes:

    • Z951: Presence of aortocoronary bypass graft

    Which procedures does Dr. Ko perform as an Interventional Cardiologist?

    As an Interventional Cardiologist, procedures performed by Dr. Willis Ko may include:

    For detailed information, please contact Dr. Ko's office.

    Does Dr. Ko accept my insurance?

    Dr. Ko accepts most major insurance plans. Important: Please call our office at (760) 325-3227 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ko accept in Florissant, MO?

    Dr. Ko in Florissant, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • CVS Health (formerly Aetna)

    • Federal Employee Program

    • Health Care Service Corporation (HCSC)

    • Medicare

    • Molina

    • SGS North America Inc

    • State of Illinois

    • State of Nevada

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Ko's office located?

    Dr. Willis Ko's Primary Practice

    1225 Graham Rd Ste 1220B

    Florissant, MO 63031

    (760) 325-3227

    Get Directions

    Dr. Willis Ko's Practice 2

    11133 Dunn Rd Ste 2427

    Saint Louis, MO 63136

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    Dr. Willis Ko's Practice 3

    201 14th St SW

    Largo, FL 33770

    Get Directions

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

    Dr. Ko's National Provider Identifier (NPI) number is 1215465307.

    What common questions do patients ask about Dr. Ko?

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

    What is Dr. Willis Ko's specialty?

    Dr. Ko is a Interventional Cardiologist near Florissant, MO. 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. Contact Dr. Ko to book an appointment today.

    Is this Dr. Willis Ko affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Ko is affiliated with Anderson Hospital, Christian Hospital, Missouri Baptist Medical Center, SSM Health DePaul Hospital - St. Louis 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

    Where can I learn more about Interventional Cardiologist?

    Explore Interventional Cardiologist with 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 Willis Ko accepting new patients in Florissant, MO?

    Yes, Dr. Willis Ko is accepting new patients at this time.

    Does Dr. Willis Ko offer online booking?

    Please contact Dr. Ko's office at (760) 325-3227 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Willis Ko?

    Please contact Dr. Ko's office at (760) 325-3227 for information regarding telehealth appointment availability or for scheduling assistance.

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