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Dr. Ken Iwaoka, MD

Dr. Ken Iwaoka, MD

Irvine, CA

33 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Iwaoka, Family Medicine Specialist in Irvine, CA?

    Dr. Ken Iwaoka, MD is a Family Medicine Specialist, who primarily practices in Irvine, CA with 2 additional practice locations. He has been practicing for over 33 years and is board certified. Dr. Iwaoka graduated from Universidad Nacional Autonoma de Honduras Facultad de Ciencias Medicas and completed his residency at Eastern Va Med Sch, Family Medicine; Creighton Univ Affil Hosp, Family Medicine. Dr. Iwaoka is fluent in English and Spanish, and is currently seeing new patients. Dr. Iwaoka’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Iwaoka’s office.

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

    • Residency: Eastern Va Med Sch, Family Medicine; Creighton Univ Affil Hosp, Family Medicine | Creighton University | Eastern Virginia Medical School Program

    • Medical School: University Auto De Ciudad Juarez, Esc De Med, Ciudad Juarez, Chihuahua | Universidad Autonoma De Ciudad Juarez | Universidad Nacional Autonoma de Honduras Facultad de Ciencias Medicas

    Is Dr. Iwaoka board certified as a Family Medicine Specialist?

    Yes, Dr. Ken Iwaoka, MD is board certified by the American Board of Family Medicine

    What languages does Dr. Iwaoka speak?

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

    • English

    • Spanish

    What conditions does a Family Medicine Specialist like Dr. Iwaoka typically treat?

    As a Family Medicine Specialist, Dr. Iwaoka 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. Iwaoka. 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:

    • Acute Cough
    • Subacute Cough
    • Cough
    • Sudden cough
    • Short-term cough
    • New cough
    • Lingering cough
    • Persistent cough (medium term)
    • Prolonged cough

    ICD-10 Codes:

    • R051: Acute cough
    • R052: Subacute cough

    Also known as:

    • Exposure to COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • COVID-19 contact
    • Suspected coronavirus exposure
    • SARS-CoV-2 exposure

    ICD-10 Codes:

    • Z20822: Contact with and (suspected) exposure to COVID-19

    Also known as:

    • Sore Throat
    • Acute pharyngitis
    • Throat inflammation
    • Acute throat infection

    ICD-10 Codes:

    • J029: Acute pharyngitis, unspecified

    Also known as:

    • Acute Maxillary Sinus Infection
    • Sinusitis
    • Acute maxillary sinusitis
    • Short-term cheekbone sinus infection
    • Maxillary sinus inflammation

    ICD-10 Codes:

    • J0100: Acute maxillary sinusitis, unspecified

    Also known as:

    • Urinary and Genital Symptoms
    • Urine and Urination
    • Genitourinary signs
    • Urogenital symptoms
    • Reproductive and urinary issues

    ICD-10 Codes:

    • R399: Unspecified symptoms and signs involving the genitourinary system

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Pectoral pain

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    Also known as:

    • Fever
    • High temperature
    • Pyrexia
    • Elevated body temperature

    ICD-10 Codes:

    • R509: Fever, unspecified

    Also known as:

    • Ear Pain
    • Ear Disorder
    • Pain
    • Earache
    • Otalgia

    ICD-10 Codes:

    • H9209: Otalgia, unspecified ear

    What procedures does a Family Medicine Specialist like Dr. Iwaoka typically perform?

    As a Family Medicine Specialist, procedures performed by Dr. Ken Iwaoka may include:

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

    Does Dr. Iwaoka accept my insurance?

    Dr. Iwaoka accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Iwaoka accept in Irvine, CA?

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

    Top Insurances

    • All Other Third Party

    • Blue Shield of California

    • CVS Health (formerly Aetna)

    • Hoag Memorial Hospital Presbyterian

    • Medicare

    • St. Joseph Health System (CA)

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Iwaoka's office located?

    Dr. Ken Iwaoka's Primary Practice

    16205 Sand Canyon Ave Ste 100

    Irvine, CA 92618

    Get Directions

    Dr. Ken Iwaoka's Practice 2

    3877 Portola Pkwy

    Irvine, CA 92602

    Get Directions

    Dr. Ken Iwaoka's Practice 3

    26671 Aliso Creek Rd Ste 101

    Aliso Viejo, CA 92656

    Get Directions

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

    Dr. Iwaoka's National Provider Identifier (NPI) number is 1346263670.

    What common questions do patients ask about Dr. Iwaoka?

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

    What is Dr. Ken Iwaoka's specialty?

    Dr. Iwaoka is a Family Medicine Specialist near Irvine, CA.

    What does a Family Medicine Specialist do?

    Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care.

    Is this Dr. Ken Iwaoka affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Iwaoka is affiliated with Hoag Hospital Newport Beach which is a Castle Connolly Top Hospital. 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 Family Medicine Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Family Medicine Specialist. 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 Ken Iwaoka accepting new patients in Irvine, CA?

    Yes, Dr. Ken Iwaoka is accepting new patients at this time.

    Does Dr. Ken Iwaoka offer online booking?

    Please contact Dr. Iwaoka's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Ken Iwaoka?

    Please contact Dr. Iwaoka's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Ken Iwaoka have?

    Dr. Ken Iwaoka is certified by the American Board of Family Medicine.

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