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Dr. Il-Ran Hwang, MD

Sugar Land, TX

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Hwang, Internist in Sugar Land, TX?

    Dr. Il-Ran Hwang, MD is an Internist, who primarily practices in Sugar Land, TX with 2 additional practice locations. Dr. Hwang is fluent in English and Korean, and is currently seeing new patients. Dr. Hwang’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hwang’s office at (773) 542-2000.

    What languages does Dr. Hwang speak?

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

    • English

    • Korean

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

    As an Internist, Dr. Hwang 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. Hwang. 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:

    • COPD Flare-Up
    • COPD
    • COPD Exacerbation
    • Chronic Obstructive Pulmonary Disease Flare-Up
    • Worsening COPD
    • COPD Attack

    ICD-10 Codes:

    • J441: Chronic obstructive pulmonary disease with (acute) exacerbation

    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 Failure
    • Congestive Heart Failure
    • CHF
    • Cardiac Insufficiency

    ICD-10 Codes:

    • I509: Heart failure, unspecified

    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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

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

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Age-Related Weakness
    • Frailty in old age
    • Physical decline with age
    • Weakness due to aging

    ICD-10 Codes:

    • R54: Age-related physical debility

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

    As an Internist, procedures performed by Dr. Il-Ran Hwang may include:

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

    Does Dr. Hwang accept my insurance?

    Dr. Hwang accepts most major insurance plans. Important: Please call our office at (773) 542-2000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Hwang accept in Sugar Land, TX?

    Dr. Hwang in Sugar Land, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • Medicare

    • Molina Healthcare

    • Mutual of Omaha

    • State of Texas

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Hwang's office located?

    Dr. Il-Ran Hwang's Primary Practice

    4645 Sweetwater Blvd Ste 200

    Sugar Land, TX 77479

    (773) 542-2000

    Get Directions

    Signaturecare Emerctr Mssion Bend

    8910 Highway 6 S

    Houston, TX 77083

    Get Directions

    Signaturecare Emer Ctr Tc Jester

    1925 E T C Jester Blvd

    Houston, TX 77008

    Get Directions

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

    Dr. Hwang's National Provider Identifier (NPI) number is 1346528593.

    What common questions do patients ask about Dr. Hwang?

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

    What is Dr. Il-Ran Hwang's specialty?

    Dr. Hwang is a Internist near Sugar Land, TX.

    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. Il-Ran Hwang affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Hwang is affiliated with Houston Methodist The Woodlands Hospital 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 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 Il-Ran Hwang accepting new patients in Sugar Land, TX?

    Yes, Dr. Il-Ran Hwang is accepting new patients at this time.

    Does Dr. Il-Ran Hwang offer online booking?

    Please contact Dr. Hwang's office at (773) 542-2000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Il-Ran Hwang?

    Please contact Dr. Hwang's office at (773) 542-2000 for information regarding telehealth appointment availability or for scheduling assistance.

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