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Dr. Rowena Mak-Huang, MD

Ontario, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Mak-Huang, Internist in Ontario, CA?

    Dr. Rowena Mak-Huang, MD is an Internist, who primarily practices in Ontario, CA with 2 additional practice locations. She is board certified. Dr. Mak-Huang is fluent in English, and is currently seeing new patients. Dr. Mak-Huang’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mak-Huang’s office at (951) 247-5809.

    What languages does Dr. Mak-Huang speak?

    Dr. Mak-Huang and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. Mak-Huang treat?

    As a Internist, Dr. Mak-Huang 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. Mak-Huang. 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:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

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

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia
    • J9600: Acute respiratory failure, unspecified whether with hypoxia or hypercapnia

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

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

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    Also known as:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications

    Also known as:

    • High Blood Pressure Heart Disease with Heart Failure
    • Heart Failure
    • High Blood Pressure
    • Hypertensive Heart Failure
    • High Blood Pressure Causing Heart Failure

    ICD-10 Codes:

    • I110: Hypertensive heart disease with heart failure

    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:

    • Metabolic Brain Disorder
    • Brain Disease
    • Metabolic Encephalopathy
    • Brain Dysfunction from Metabolism

    ICD-10 Codes:

    • G9341: Metabolic encephalopathy

    Which procedures does Dr. Mak-Huang perform as a Internist?

    As a Internist, procedures performed by an Dr. Rowena Mak-Huang may include:

    For detailed information, please contact Dr. Mak-Huang's office.

    Does Dr. Mak-Huang accept my insurance?

    Dr. Mak-Huang accepts most major insurance plans. Important: Please call our office at (951) 247-5809 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mak-Huang accept in Ontario, CA?

    Dr. Mak-Huang in Ontario, 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

    • CalOptima

    • Centene

    • City of Los Angeles

    • CVS Health (formerly Aetna)

    • GlobalHealth

    • Inland Empire

    • Kaiser Permanente

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Mak-Huang's office located?

    Dr. Rowena Mak-Huang's Primary Practice

    2295 S Vineyard Ave

    Ontario, CA 91761

    (951) 247-5809

    Get Directions

    Dr. Rowena Mak-Huang's Practice 2

    11234 Anderson St Ste MC-1590

    Loma Linda, CA 92350

    Get Directions

    Dr. Rowena Mak-Huang's Practice 3

    11441 Heacock St Ste C

    Moreno Valley, CA 92557

    (951) 247-5809

    Get Directions

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

    Dr. Mak-Huang's National Provider Identifier (NPI) number is 1255692349.

    What common questions do patients ask about Dr. Mak-Huang?

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

    What is Dr. Rowena Mak-Huang's specialty?

    Dr. Mak-Huang is a Internist near Ontario, CA.

    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.

    Contact Dr. Mak-Huang to book an appointment today.

    Is this Dr. Rowena Mak-Huang affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Mak-Huang is affiliated with Kaiser Permanente Fontana Medical Center 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

    Where can I learn more about Internist?

    Explore Internist 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 Rowena Mak-Huang accepting new patients in Ontario, CA?

    Yes, Dr. Rowena Mak-Huang is accepting new patients at this time.

    Does Dr. Rowena Mak-Huang offer online booking?

    Please contact Dr. Mak-Huang's office at (951) 247-5809 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Rowena Mak-Huang?

    Please contact Dr. Mak-Huang's office at (951) 247-5809 for information regarding telehealth appointment availability or for scheduling assistance.

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