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Jann Johnston, MD

Dr. Johnston is an endocrinologist in the Bethel Park area.
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Conditions treated

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

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

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Top 25%
1.1k doctors
Top 15%
1.1k doctors
Top 5%
545 doctors
Dr. Johnston saw more Hashimoto's thyroiditis patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
1.4k doctors
Top 15%
1.4k doctors
Top 5%
694 doctors
Dr. Johnston saw more thyroiditis 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. Johnston saw more high cholesterol patients than 75% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
30k doctors
Top 15%
30k doctors
Top 5%
15k doctors
Dr. Johnston saw more type 2 diabetes patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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

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Top 25%
38k doctors
Top 15%
38k doctors
Top 5%
19k doctors
Dr. Johnston 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.

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Top 25%
6.6k doctors
Top 15%
6.6k doctors
Top 5%
3.3k doctors
Dr. Johnston saw more type 1 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%
9.4k doctors
Dr. Johnston saw more hypothyroidism patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
6.5k doctors
Top 15%
6.5k doctors
Top 5%
3.2k doctors
Dr. Johnston saw more goiter patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
14k doctors
Top 15%
14k doctors
Top 5%
6.8k doctors
Dr. Johnston saw more hormonal imbalance patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

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

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

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Top 25%
989 doctors
Top 15%
989 doctors
Top 5%
494 doctors
Dr. Johnston saw more thyroid cancer patients than 75% of similar doctors nationwide in 2014–2019. Learn more.

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

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Top 25%
2.4k doctors
Top 15%
2.4k doctors
Top 5%
1.2k doctors
Dr. Johnston saw more polycystic ovarian syndrome (PCOS) patients than 75% of similar doctors nationwide in 2014–2019. Learn more.

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Top 25%
2.2k doctors
Top 15%
2.2k doctors
Top 5%
1.1k doctors
Dr. Johnston saw diabetic neuropathy patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

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Top 25%
1.7k doctors
Top 15%
1.7k doctors
Top 5%
851 doctors
Dr. Johnston saw diabetic retinopathy patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

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Top 25%
25k doctors
Top 15%
25k doctors
Top 5%
12k doctors
Dr. Johnston saw obesity patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

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Top 25%
16k doctors
Top 15%
16k doctors
Top 5%
7.8k doctors
Dr. Johnston saw peripheral neuropathy 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%
16k doctors
Top 15%
16k doctors
Top 5%
7.9k doctors
Dr. Johnston saw neuropathy 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%
8.7k doctors
Top 15%
8.7k doctors
Top 5%
4.4k doctors
Dr. Johnston 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%
1.3k doctors
Top 15%
1.3k doctors
Top 5%
649 doctors
Dr. Johnston saw hyperparathyroidism 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. Johnston 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.
Top 25%
2.1k doctors
Top 15%
2.1k doctors
Top 5%
1.1k doctors
Dr. Johnston 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.
Locations

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

St Clair Hospital Outpatient Facility Oxford
2000 Oxford Dr
Bethel Park, PA 15102
361 miles away

Reviews

Credentials
  • Pennsylvania State University College of Medicine
    MEDICAL EDUCATION, 1979

Specializations

    1. Allopathic & Osteopathic Physicians
    2. Internal Medicine
    3. Endocrinology, Diabetes & Metabolism
    1. Allopathic & Osteopathic Physicians
    2. Pediatrics
    3. Pediatric Endocrinology
    1. Student, Health Care
    2. Student In An Organized Health Care Education/training Program
    1. Other Service Providers
    2. Specialist

Insurance accepted

Always check coverage with your doctor’s office.

  • Aetna
  • Cigna
  • Coventry Health Care
  • Highmark Blue Cross Blue Shield
  • Humana
  • Medical Mutual of Ohio
  • TRICARE
  • Tufts Health Plan
  • UPMC Health Plan
  • United Healthcare