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Justin M. Gregory MD, MSCI

Assistant Professor of Pediatrics
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  • 63 ratings

Areas of Expertise

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    Diabetes Mellitus: Type 1, Type 2, MODY, CF-Related, Neonatal
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    Pediatric Diabetes and Endocrinology
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    Pediatric Diabetes, Endocrinology and Metabolism
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    Pubertal Disorders: Precocious and Delayed
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    Thyroid Disorders

Locations (2)

1215 21st Avenue South, Suite 8410
Nashville, TN 37232


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  • Doctor of Medicine - University of Tennessee Memphis, 2008
  • Residency - University of Tennessee Health Science Center, 2011
  • Fellowship - Vanderbilt University Medical Center, 2014
  • Master of Science in Clinical Investigation - Vanderbilt University, 2017

Board Certifications

  • Pediatrics - American Board of Pediatrics, 2011
  • Pediatric Endocrinology - American Board of Pediatrics, 2015

Patient Comments

Patient Comments are gathered from the Press Ganey Patient Experience Survey and displayed in full. Patients are not identified in order to respect patient privacy.
*Dr. Gregory is exceptional, excellent customer service. He cares about his patients.
July 6, 2021
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We love *Dr. Gregory. He was very thorough, discussing questions, answers, and options at length.
April 26, 2021
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*Dr. Gregory was great and we would recommend him to others!
April 1, 2021
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Great experience!
January 6, 2021
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Always explains everything in detail. He cares about his patients, I know I can trust his expertise.
November 3, 2020
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Dr. was very knowledgeable concerned with answering all of our questions, and took adequate time with us showing no signs of being rushed to move on to the next pt.
October 8, 2020
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*Dr. Gregory is an intentional and invested physician - he is attentive to his patients and appropriately involves other care team members when needed.
September 1, 2020
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*Dr. Gregory is so thoughtful and caring - I would recommend him to anyone I care about who needs an endocrinologist.
August 7, 2020
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