1001 Health Park Drive, Suite 300, Brentwood, TN 37027

Office Phone Number: (615) 785-9693

Membership Information Line: 615-657-5515

Meet Dr. Deanna Aftab Guy

Dr. Aftab Guy is board-certified in both Pediatrics and Pediatric Endocrinology. She practices pediatric endocrinology and cares for children from newborn to age 25. She provides this excellent care in a concierge model which allows for direct attention to her patients with focus on both individual and family needs. She combines decades of expertise within the field of pediatric endocrinology along with compassion and respect for her patients enabling her to provide excellent individualized care.


Dr. Aftab Guy specializes in all aspects of pediatric endocrinology. She is actively involved with Juvenille Diabetes Research Foundation. In her leisure time Dr. Aftab Guy enjoys attending all kinds of music concerts with a special love for Paul McCartney. She also loves traveling and spending time with her husband, 5 kids, and 2 bulldogs.


  • Board-certified in Pediatric Endocrinology and Pediatrics
  • Clinical Associate Professor, Dept. of Integrated Clinical Education, Thomas F. Frist, Jr College of Medicine at Belmont 
  • MBA, Belmont University, Massey Graduate School of Business, 2015
  • Pediatric Endocrinology Fellowship, Vanderbilt University School of Medicine, 2002
  • Pediatric Residency, Children’s Hospital Medical Center of Akron, 1994 
  • MD, Northeastern Ohio Universities College of Medicine, 1991
  • BS, Biology, Vassar College, 1985
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