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Dr. Greta Guyer, MD

Dr. Greta Guyer, MD

South Charleston, WV

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Guyer, Endocrinologist in South Charleston, WV?

    Dr. Greta Guyer, MD is an Endocrinologist, who primarily practices in South Charleston, WV. She is board certified. Dr. Guyer completed her residency at Marshall Univ Sch Of Med, Endocrinology, Diabetes & Metabolism; Charleston Area Med Ctr, Internal Medicine; Wake Forest U Baptist Med Ctr, Internal Medicine. Dr. Guyer is fluent in English, and is currently seeing new patients. Dr. Guyer’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Guyer’s office at (304) 346-2121.

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

    • Residency: Marshall Univ Sch Of Med, Endocrinology, Diabetes & Metabolism; Charleston Area Med Ctr, Internal Medicine; Wake Forest U Baptist Med Ctr, Internal Medicine

    • Medical School: Marshall Univ Sch of Med, Huntington Wv | Marshall University

    Is Dr. Guyer board certified as an Endocrinologist?

    Yes, Dr. Greta Guyer, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Guyer speak?

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

    • English

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

    As an Endocrinologist, Dr. Guyer 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. Guyer. 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:

    • 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:

    • Hypothyroidism
    • Post-Surgery Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Underactive Thyroid
    • Low Thyroid Function
    • Postoperative Underactive Thyroid
    • Thyroid Failure After Surgery

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified
    • E890: Postprocedural hypothyroidism

    Also known as:

    • Type 1 Diabetes
    • Diabetes Type 1
    • Type 1 diabetes
    • Diabetes Tests & Diagnosis
    • Juvenile Diabetes
    • Insulin-Dependent Diabetes
    • T1D

    ICD-10 Codes:

    • E109: Type 1 diabetes mellitus without complications

    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

    Does Dr. Guyer accept my insurance?

    Dr. Guyer accepts most major insurance plans. Important: Please call our office at (304) 346-2121 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Guyer accept in South Charleston, WV?

    Dr. Guyer in South Charleston, WV accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Federal government of the United States

    • Highmark Health

    • Medicare

    • Mutual of Omaha

    • State of West Virginia

    • The Hartford Financial Services Group

    • Unknown

    View All Insurances

    Where is Dr. Guyer's office located?

    Dr. Greta Guyer's Primary Practice

    500 Poplar St Ste 202

    South Charleston, WV 25309

    (304) 346-2121

    Get Directions

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

    Dr. Guyer's National Provider Identifier (NPI) number is 1477623775.

    What common questions do patients ask about Dr. Guyer?

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

    What is Dr. Greta Guyer's specialty?

    Dr. Guyer is a Endocrinologist near South Charleston, WV.

    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. Greta Guyer affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Guyer is affiliated with Wvu Medicine Thomas Memorial Hospital, Camc General Hospital, Marietta Memorial Hospital, Uk King's Daughters Medical Center, Wvu Medicine J.w. Ruby Memorial Hospital 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 Greta Guyer accepting new patients in South Charleston, WV?

    Yes, Dr. Greta Guyer is accepting new patients at this time.

    Does Dr. Greta Guyer offer online booking?

    Please contact Dr. Guyer's office at (304) 346-2121 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Greta Guyer?

    Please contact Dr. Guyer's office at (304) 346-2121 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Greta Guyer have?

    Dr. Greta Guyer 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>