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Dr. Gary Guo, MD

West Covina, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Guo, Hospitalist in West Covina, CA?

    Dr. Gary Guo, MD is a Hospitalist, who primarily practices in West Covina, CA with 2 additional practice locations. He is board certified. Dr. Guo graduated from University of Medicine 1. Dr. Guo is fluent in English, and is currently seeing new patients. Dr. Guo’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Guo’s office at (626) 962-4011.

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

    • Medical School: University of Medicine 1

    What languages does Dr. Guo speak?

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

    • English

    What conditions does Dr. Guo treat?

    As a Hospitalist, Dr. Guo 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. Guo. 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:

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

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    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
    • Precordial pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified
    • R072: Precordial pain

    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:

    • Gastrointestinal Bleeding
    • Gastrointestinal (GI) Bleeding
    • GI Bleeding
    • Internal Digestive Bleeding
    • Digestive Tract Hemorrhage

    ICD-10 Codes:

    • K922: Gastrointestinal hemorrhage, unspecified

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

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

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

    • 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:

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

    ICD-10 Codes:

    • G9340: Encephalopathy, unspecified

    Also known as:

    • Transient Ischemic Attack
    • Mini-Stroke
    • Warning Stroke

    ICD-10 Codes:

    • G459: Transient cerebral ischemic attack, unspecified

    Also known as:

    • Anemia
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency

    ICD-10 Codes:

    • D649: Anemia, unspecified

    Also known as:

    • Gallstones with Acute Gallbladder Inflammation
    • Bile Duct Disease
    • Gallstones
    • Acute cholecystitis with gallstones
    • Gallbladder attack with stones

    ICD-10 Codes:

    • K8000: Calculus of gallbladder with acute cholecystitis without obstruction

    Also known as:

    • Non-Infectious Gastroenteritis and Colitis
    • Digestive Disease
    • Inflammation of Stomach and Intestines
    • Non-Bacterial Colitis
    • Gut Inflammation

    ICD-10 Codes:

    • K529: Noninfective gastroenteritis and colitis, unspecified

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    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:

    • Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Which procedures does Dr. Guo perform as a Hospitalist?

    As a Hospitalist, procedures performed by a Dr. Gary Guo may include:

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

    Does Dr. Guo accept my insurance?

    Dr. Guo accepts most major insurance plans. Important: Please call our office at (626) 962-4011 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Guo accept in West Covina, CA?

    Dr. Guo in West Covina, 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

    • Apex Healthcare

    • Centene

    • City of Los Angeles

    • Medicaid

    • Medicare

    • OptumRx

    • Other Health Care Provider

    • Physicians Data Trust

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Guo's office located?

    Dr. Gary Guo's Primary Practice

    1115 S Sunset Ave

    West Covina, CA 91790

    (626) 962-4011

    Get Directions

    Dr. Gary Guo's Practice 2

    2040 S Santa Cruz St

    Anaheim, CA 92805

    Get Directions

    Dr. Gary Guo's Practice 3

    625 The City Dr S Ste 320

    Orange, CA 92868

    Get Directions

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

    Dr. Guo's National Provider Identifier (NPI) number is 1144573288.

    What common questions do patients ask about Dr. Guo?

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

    What is Dr. Gary Guo's specialty?

    Dr. Guo is a Hospitalist near West Covina, CA. Hospitalists are physicians dedicated primarily to the general medical care of hospitalized patients. Their roles encompass patient care, education, research, and leadership within the field of Hospital Medicine. The term "hospitalist" specifically refers to physicians who focus on delivering care to patients during their hospital stays. Contact Dr. Guo to book an appointment today.

    Is this Dr. Gary Guo affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Guo is affiliated with Usc Arcadia 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

    Where can I learn more about Hospitalist?

    Explore Hospitalist 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 Gary Guo accepting new patients in West Covina, CA?

    Yes, Dr. Gary Guo is accepting new patients at this time.

    Does Dr. Gary Guo offer online booking?

    Please contact Dr. Guo's office at (626) 962-4011 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Gary Guo?

    Please contact Dr. Guo's office at (626) 962-4011 for information regarding telehealth appointment availability or for scheduling assistance.

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