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Dr. Vivienne Yoon, MD

Dr. Vivienne Yoon, MD

McKinney, TX

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Yoon, Endocrinologist in McKinney, TX?

    Dr. Vivienne Yoon, MD is an Endocrinologist, who primarily practices in McKinney, TX with 2 additional practice locations. She is board certified. Dr. Yoon graduated from University of Texas Medical Branch and completed her residency at Wake Forest University. Dr. Yoon is fluent in English, and is currently seeing new patients. Dr. Yoon’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Yoon’s office at (469) 800-5400.

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

    • Fellowship: Ut Southwestern Medical Center

    • Residency: Wake Forest University

    • Medical School: University of Texas Medical Branch

    Is Dr. Yoon board certified as an Endocrinologist?

    Yes, Dr. Vivienne Yoon, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Yoon speak?

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

    • English

    What conditions does an Endocrinologist like Dr. Yoon typically treat?

    As an Endocrinologist, Dr. Yoon 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. Yoon. 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:

    • Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Underactive Thyroid
    • Low Thyroid Function

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

    • Thyroid Cancer
    • Thyroid Carcinoma
    • Malignant Thyroid Nodule
    • Thyroid Gland Cancer

    ICD-10 Codes:

    • C73: Malignant neoplasm of thyroid gland

    Also known as:

    • Single Nontoxic Thyroid Nodule
    • Thyroid Disease
    • Benign Thyroid Nodule
    • Solitary Thyroid Nodule

    ICD-10 Codes:

    • E041: Nontoxic single thyroid nodule

    Also known as:

    • Type 2 Diabetes with High Blood Sugar
    • Diabetes Type 2
    • Hyperglycemia
    • Type 2 diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels

    ICD-10 Codes:

    • E1165: Type 2 diabetes mellitus with hyperglycemia

    Also known as:

    • Age-Related Osteoporosis
    • Fractures
    • Osteoporosis
    • Senile Osteoporosis
    • Primary Osteoporosis
    • Bone Thinning from Aging

    ICD-10 Codes:

    • M810: Age-related osteoporosis without current pathological fracture

    Does Dr. Yoon accept my insurance?

    Dr. Yoon accepts most major insurance plans. Important: Please call our office at (469) 800-5400 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Yoon accept in McKinney, TX?

    Dr. Yoon in McKinney, 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

    • Baylor Scott & White Holdings

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • Health Care Service Corporation

    • Medicare

    • UMR Administered Payer

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Yoon's office located?

    2200 Endocrinolog Specialists Of Mckinne

    5236 W University Dr Ste 2200

    McKinney, TX 75071

    (469) 800-5400

    Get Directions

    Dr. Vivienne Yoon's Practice 2

    3800 Gaylord Pkwy Ste 910

    Frisco, TX 75034

    Get Directions

    Dr. Vivienne Yoon's Practice 3

    821 N Coleman St Ste 100

    Prosper, TX 75078

    Get Directions

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

    Dr. Yoon's National Provider Identifier (NPI) number is 1689899221.

    What common questions do patients ask about Dr. Yoon?

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

    What is Dr. Vivienne Yoon's specialty?

    Dr. Yoon is a Endocrinologist near McKinney, TX.

    What does an Endocrinologist do?

    An internist specializing in disorders of the endocrine glands, including the thyroid and adrenal glands. This specialist also manages a range of conditions such as diabetes, metabolic and nutritional disorders, obesity, pituitary disorders, and menstrual and sexual health issues.

    Is this Dr. Vivienne Yoon affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Yoon is affiliated with Texas Health Presbyterian Hospital Plano, William P. Clements Jr. University Hospital, Texas Health Presbyterian Hospital Allen, Baylor Scott & White Medical Center - Mckinney, Baylor Scott & White Surgical Hospital At Sherman, Texas Health Presbyterian Hospital Flower Mound 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 Endocrinologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Endocrinologist. 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 Vivienne Yoon accepting new patients in McKinney, TX?

    Yes, Dr. Vivienne Yoon is accepting new patients at this time.

    Does Dr. Vivienne Yoon offer online booking?

    Please contact Dr. Yoon's office at (469) 800-5400 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Vivienne Yoon?

    Please contact Dr. Yoon's office at (469) 800-5400 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Vivienne Yoon have?

    Dr. Vivienne Yoon is certified by the American Board of Internal Medicine.

    <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>