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Justin M. Gregory MD, MSCI

Assistant Professor of Pediatrics
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  • 50 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


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.
The doctor spent a lot of time making my daughter feel comfortable and listened to all her concerns very patiently. Really a very kind and empathetic doctor.
September 23, 2022
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Dr. Gregory was great! Friendly, relatable, and professional. Took time to explain things and made sure we were comfortable with the plan.
August 15, 2022
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Can't say enough great things about Dr. Gregory and staff
April 29, 2022
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Excellent service
February 22, 2022
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Absolutely wonderful doctor! Patient, gentle, knowledgeable.
January 27, 2022
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We love *Dr. Gregory!
December 13, 2021
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Excellent provider who is a great listener and is knowledgeable and respectful. Wonderful bedside manners.
November 22, 2021
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