Dr. Mary Cox, MD

Endocrinology, Diabetes & Metabolism, Internal Medicine

Call for new patient details 15 years of experience Offers telehealth


Pediatric endocrinologist, Dr. Mary Beth Cox, is proud to be able to help many patients and families with the care and treatment of diabetes.

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Insurance Accepted

Conditions Treated and Procedures Performed

Online Scheduling

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Experience & Treatment Frequency

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ACTH (Cosyntropin) Stimulation Test
Cholesterol Screening
Dexamethasone Suppression Test
ACTH (Cosyntropin) Stimulation Test
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Treatment Frequency

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Cholesterol Screening
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Treatment Frequency

Learn more about Cholesterol Screening View other providers who treat this condition
Dexamethasone Suppression Test
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Treatment Frequency

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Conditions and Procedures FAQ

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Insurance FAQ

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Ratings & Reviews

Average provider rating

Group 24

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About Dr. Mary Cox, MD


  • Endocrinology, Diabetes & Metabolism
  • Internal Medicine

Years of Experience

15 years of experience

Languages Spoken

  • English



NPI Number


Education & Certifications

Medical Education

  • U Of Tx Med Sch At Houston

Board Certifications

  • ABMS
  • ABMS
  • American Board of Endocrinology
  • American Board of Internal Medicine
  • Diabetes, Metabolism & Endocrinology


Cook Children's Medical Center Endocrinology Clinic

1500 Cooper St Fl 2,

Fort Worth, TX 76104


Admitting Hospitals

  • Baylor Scott & White All Saints Medical Center - Fort Worth
  • Medical City Fort Worth
  • Texas Health Specialty Hospital

Frequently Asked Questions