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Dr. Gisella Tay Yong, MD

Vacaville, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Tay Yong, Internist in Vacaville, CA?

    Dr. Gisella Tay Yong, MD is an Internist, who primarily practices in Vacaville, CA with 2 additional practice locations. Dr. Tay Yong is fluent in English and Spanish, and is currently seeing new patients. Dr. Tay Yong’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Tay Yong’s office at (209) 944-4700.

    What languages does Dr. Tay Yong speak?

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

    • English

    • Spanish

    What conditions does an Internist like Dr. Tay Yong typically treat?

    As an Internist, Dr. Tay Yong 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. Tay Yong. 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:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Type 2 Diabetes
    • Type 2 Diabetes with High Blood Sugar
    • Diabetes Type 2
    • Type 2 diabetes
    • Hyperglycemia
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E1165: Type 2 diabetes mellitus with hyperglycemia

    Also known as:

    • Routine Child Health Examination (Normal Findings)
    • Health Checkup
    • Normal Well-Child Checkup
    • Child Physical Exam (No Issues)
    • Routine Pediatric Exam (Clear)

    ICD-10 Codes:

    • Z00129: Encounter for routine child health examination without abnormal findings

    Also known as:

    • Low Blood Pressure
    • Hypotension
    • Low BP
    • Reduced blood pressure

    ICD-10 Codes:

    • R031: Nonspecific low blood-pressure reading

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Routine Adult Health Checkup
    • Health Checkup
    • Adult physical exam
    • Annual wellness visit for adults
    • General adult medical exam

    ICD-10 Codes:

    • Z0000: Encounter for general adult medical examination without abnormal findings

    What procedures does an Internist like Dr. Tay Yong typically perform?

    As an Internist, procedures performed by Dr. Gisella Tay Yong may include:

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

    Does Dr. Tay Yong accept my insurance?

    Dr. Tay Yong accepts most major insurance plans. Important: Please call our office at (209) 944-4700 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Tay Yong accept in Vacaville, CA?

    Dr. Tay Yong in Vacaville, 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

    • Centene Corporation

    • Elevance Health Inc. (formerly Anthem)

    • Hill Physicians Medical Group

    • Medicare

    • Molina Healthcare

    • Other Health Care Provider

    • State of California

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Tay Yong's office located?

    Dr. Gisella Tay Yong's Primary Practice

    600 Nut Tree Rd

    Vacaville, CA 95687

    (209) 944-4700

    Get Directions

    Dr. Gisella Tay Yong's Practice 2

    131 W A St

    Dixon, CA 95620

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    Dr. Gisella Tay Yong's Practice 3

    701 E Channel St

    Stockton, CA 95202

    Get Directions

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

    Dr. Tay Yong's National Provider Identifier (NPI) number is 1659536621.

    What common questions do patients ask about Dr. Tay Yong?

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

    What is Dr. Gisella Tay Yong's specialty?

    Dr. Tay Yong is a Internist near Vacaville, 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. Gisella Tay Yong affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Tay Yong is affiliated with Sutter Medical Center, Sacramento, Memorial Medical Center - Modesto, Ca 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 Gisella Tay Yong accepting new patients in Vacaville, CA?

    Yes, Dr. Gisella Tay Yong is accepting new patients at this time.

    Does Dr. Gisella Tay Yong offer online booking?

    Please contact Dr. Tay Yong's office at (209) 944-4700 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Gisella Tay Yong?

    Please contact Dr. Tay Yong's office at (209) 944-4700 for information regarding telehealth appointment availability or for scheduling assistance.

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