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Greta Guyer, MD

Dr. Guyer is an endocrinologist in the South Charleston area. She is affiliated with Thomas Memorial Hospital and 4 more hospitals.
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Conditions treated

Tap to see related services for each condition and more details about our calculations.

Top 25%
22k doctors
Top 15%
22k doctors
Top 5%
11k doctors
Dr. Guyer saw more thyroid condition patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
34k doctors
Top 15%
34k doctors
Top 5%
17k doctors
Dr. Guyer saw more diabetes patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
19k doctors
Top 15%
19k doctors
Top 5%
9.5k doctors
Dr. Guyer saw more hypothyroidism patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
23k doctors
Top 15%
23k doctors
Top 5%
11k doctors
Dr. Guyer saw more high cholesterol patients than 75% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
31k doctors
Top 15%
31k doctors
Top 5%
15k doctors
Dr. Guyer saw more type 2 diabetes patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
38k doctors
Top 15%
38k doctors
Top 5%
19k doctors
Dr. Guyer saw cardiovascular disease (CVD) patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
36k doctors
Top 15%
36k doctors
Top 5%
18k doctors
Dr. Guyer saw vascular disease patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
6.5k doctors
Top 15%
6.5k doctors
Top 5%
3.2k doctors
Dr. Guyer saw more goiter patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
12k doctors
Top 15%
12k doctors
Top 5%
5.9k doctors
Dr. Guyer saw more vitamin deficiency patients than 75% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
16k doctors
Top 15%
16k doctors
Top 5%
7.9k doctors
Dr. Guyer saw more peripheral neuropathy patients than 75% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
16k doctors
Top 15%
16k doctors
Top 5%
7.9k doctors
Dr. Guyer saw more neuropathy patients than 75% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
6.6k doctors
Top 15%
6.6k doctors
Top 5%
3.3k doctors
Dr. Guyer saw more type 1 diabetes patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
14k doctors
Top 15%
14k doctors
Top 5%
6.9k doctors
Dr. Guyer saw more hormonal imbalance patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
994 doctors
Top 15%
993 doctors
Top 5%
496 doctors
Dr. Guyer saw more thyroid cancer patients than 75% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
2.9k doctors
Top 15%
2.9k doctors
Top 5%
1.4k doctors
Dr. Guyer saw more head and neck cancers patients than 75% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
3.2k doctors
Top 15%
3.2k doctors
Top 5%
1.6k doctors
Dr. Guyer saw more hyperthyroidism patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
3.2k doctors
Top 15%
3.2k doctors
Top 5%
1.6k doctors
Dr. Guyer saw more Graves' disease patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
18k doctors
Top 15%
18k doctors
Top 5%
9.0k doctors
Dr. Guyer saw chronic kidney disease patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
4.3k doctors
Top 15%
4.3k doctors
Top 5%
2.1k doctors
Dr. Guyer saw low testosterone (low T) patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
3.7k doctors
Top 15%
3.7k doctors
Top 5%
1.8k doctors
Dr. Guyer saw alopecia patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.
Top 25%
1.4k doctors
Top 15%
1.4k doctors
Top 5%
698 doctors
Dr. Guyer saw thyroiditis patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.
Top 25%
1.1k doctors
Top 15%
1.1k doctors
Top 5%
547 doctors
Dr. Guyer saw Hashimoto's thyroiditis patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.
Top 25%
2.1k doctors
Top 15%
2.1k doctors
Top 5%
1.1k doctors
Dr. Guyer saw low blood sugar (hypoglycemia) patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.
Top 25%
25k doctors
Top 15%
25k doctors
Top 5%
12k doctors
Dr. Guyer saw obesity patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.
Top 25%
1.3k doctors
Top 15%
1.3k doctors
Top 5%
651 doctors
Dr. Guyer saw hyperparathyroidism patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.
Top 25%
8.8k doctors
Top 15%
8.8k doctors
Top 5%
4.4k doctors
Dr. Guyer saw osteoporosis patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
2.4k doctors
Top 15%
2.4k doctors
Top 5%
1.2k doctors
Dr. Guyer saw polycystic ovarian syndrome (PCOS) patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.
Locations

Dr. Guyer sees patients and can be reached at the following location.

Office
500 Poplar St
South Charleston, WV 25309
491 miles away

Reviews

Credentials
  • Marshall University School of Medicine
    MEDICAL EDUCATION, 1990

Specializations

    1. Allopathic & Osteopathic Physicians
    2. Internal Medicine
    3. Endocrinology, Diabetes & Metabolism

Hospital affiliations

Dr. Guyer is able to admit and treat patients at the following hospitals.

  • Thomas Memorial Hospital
    C
    Hospital safety grade (Fall 2019)
  • CAMC Teays Valley Hospital
    D
    Hospital safety grade (Fall 2019)
  • Charleston Area Medical Center
    D
    Hospital safety grade (Fall 2019)
  • Boone Memorial Hospital
    Hospital safety grade not available
  • Jackson General Hospital
    Hospital safety grade not available

Insurance accepted

Always check coverage with your doctor’s office.

  • Aetna
  • Anthem
  • Arkansas Blue Cross and Blue Shield
  • Assurant Health
  • Aultcare
  • Baptist Health Plan
  • Blue Cross Blue Shield of Arizona
  • Blue Cross Blue Shield of Massachusetts
  • Blue Cross Blue Shield of Michigan
  • Blue Cross and Blue Shield of Alabama
  • Blue Cross and Blue Shield of Florida
  • Blue Cross and Blue Shield of Illinois
  • Blue Cross and Blue Shield of Kansas
  • Blue Cross and Blue Shield of Kansas City
  • Blue Cross and Blue Shield of Louisiana
  • Blue Cross and Blue Shield of Minnesota
  • Blue Cross and Blue Shield of Mississippi
  • Blue Cross and Blue Shield of Montana
  • Blue Cross and Blue Shield of Nebraska
  • Blue Cross and Blue Shield of New Mexico
  • Blue Cross and Blue Shield of North Dakota
  • Blue Cross and Blue Shield of Oklahoma
  • Blue Cross and Blue Shield of Rhode Island
  • Blue Cross and Blue Shield of Texas
  • Blue Cross and Blue Shield of Vermont
  • Blue Cross and Blue Shield of Wyoming
  • Blue Cross of Idaho
  • Blue Shield of California
  • BlueCross BlueShield of South Carolina
  • BlueCross BlueShield of Tennessee
  • Capital District Physicians Health Plan
  • CareFirst BlueCross BlueShield
  • Cigna
  • CoreSource
  • Coventry Health Care
  • Cross and Blue Shield of North Carolina
  • First Choice Health
  • Harvard Pilgrim Health Care
  • Health Alliance Plan of Michigan
  • Health Net
  • HealthPartners
  • HealthSCOPE Benefits
  • HealthSmart
  • Highmark Blue Cross Blue Shield
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Independence Blue Cross AmeriHealth
  • MVP Health Care
  • MagnaCare
  • MedCost
  • Medica
  • Medical Mutual of Ohio
  • Medicare
  • Meritain Health
  • MultiPlan
  • Ohio PPO Connect
  • Optima Health
  • Paramount
  • Premera Blue Cross
  • Regence Blue Cross Blue Shield
  • TRICARE
  • The Health Plan
  • UPMC Health Plan
  • United Healthcare
  • ValueOptions
  • WellMed Medical Management
  • Wellmark Blue Cross and Blue Shield