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Dr. John Cheung, DO

Torrance, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Cheung, Internist in Torrance, CA?

    Dr. John Cheung, DO is an Internist, who primarily practices in Torrance, CA with 2 additional practice locations. Dr. Cheung is fluent in English, and is currently seeing new patients. Dr. Cheung’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Cheung’s office at (310) 303-7496.

    What languages does Dr. Cheung speak?

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

    • English

    What conditions does an Internist like Dr. Cheung typically treat?

    As an Internist, Dr. Cheung 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. Cheung. 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:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Acute Respiratory Failure with Low Oxygen
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia

    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:

    • Acute Kidney Failure
    • Kidney Failure
    • Acute Renal Failure
    • Sudden Kidney Failure

    ICD-10 Codes:

    • N179: Acute kidney failure, unspecified

    Also known as:

    • Ischemic Stroke
    • Brain Attack
    • Cerebral Infarction
    • Brain Ischemia

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Brain disease (encephalopathy)
    • Brain Disease
    • Brain disorder
    • Brain dysfunction
    • Encephalopathy

    ICD-10 Codes:

    • G9340: Encephalopathy, unspecified

    What procedures does an Internist like Dr. Cheung typically perform?

    As an Internist, procedures performed by Dr. John Cheung may include:

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

    Does Dr. Cheung accept my insurance?

    Dr. Cheung accepts most major insurance plans. Important: Please call our office at (310) 303-7496 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Cheung accept in Torrance, CA?

    Dr. Cheung in Torrance, 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

    • Centene Corporation

    • City of Los Angeles

    • Humana

    • L.A. Care Health Plan

    • MHH Healthcare

    • State of California

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Cheung's office located?

    Dr. John Cheung's Primary Practice

    4101 Torrance Blvd

    Torrance, CA 90503

    (310) 303-7496

    Get Directions

    Dr. John Cheung's Practice 2

    21311 Madrona Ave Ste 101

    Torrance, CA 90503

    Get Directions

    Dr. John Cheung's Practice 3

    15230 Hawthorne Blvd

    Lawndale, CA 90260

    Get Directions

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

    Dr. Cheung's National Provider Identifier (NPI) number is 1215364559.

    What common questions do patients ask about Dr. Cheung?

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

    What is Dr. John Cheung's specialty?

    Dr. Cheung is a Internist near Torrance, CA.

    What does an Internist do?

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Is this Dr. John Cheung affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Cheung is affiliated with Providence Little Company Of Mary Medical Center Torrance, Providence Holy Cross Medical Center, Torrance Memorial Medical Center, Kaiser Permanente Los Angeles Medical Center, Kaiser Permanente South Bay 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 Internist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Internist. 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 John Cheung accepting new patients in Torrance, CA?

    Yes, Dr. John Cheung is accepting new patients at this time.

    Does Dr. John Cheung offer online booking?

    Please contact Dr. Cheung's office at (310) 303-7496 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with John Cheung?

    Please contact Dr. Cheung's office at (310) 303-7496 for information regarding telehealth appointment availability or for scheduling assistance.

    <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>