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Waldon Garriss MD, MS

Professor, Medicine and Pediatrics

About Waldon Garriss

G. Waldon Garriss, MD, is an internist and pediatrician at Vanderbilt University Medical Center (VUMC) and an Associate Professor of Medicine and Pediatrics. He joined Vanderbilt Executive Wellness and Concierge Medicine in 2023. He received his medical degree from the University of North Carolina, completed his residency at VUMC, and a general medicine fellowship at the University of Virginia. His masters degrees include: physiology and biophysics (University of Kentucky), health evaluation sciences (University of Virginia), and a MBA and master’s in healthcare administration (Georgia State University). 

Dr. Garriss is board-certified to care for adults and children. From 2011 to 2022, he practiced internal medicine and pediatrics with the Wellstar Health System in his hometown of Marietta, Georgia. He is delighted to return to VUMC where, from 1999 through 2011, he served as an Assistant Professor of Internal Medicine and Pediatrics. 

Areas of Expertise

  • General Pediatrics
  • Internal Medicine
  • Pediatric Primary Care
  • Primary Care
  • Well Child Care

Location

Languages

  • English

Education

  • Doctor of Medicine - University of North Carolina at Chapel Hill, 1995
  • Internship - University of Kentucky HealthCare, 1996
  • Residency - University of Kentucky HealthCare, 1998
  • Residency - Vanderbilt University Medical Center, 2001
  • Masters of Science

Board Certifications

  • Pediatrics - American Board of Pediatrics, 1997
  • Internal Medicine - American Board of Internal Medicine, 1998

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 Gariss did a great job
November 15, 2025
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Dr Garriss is top of the line in every aspect
November 11, 2025
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Dr Garriss always takes his time, never rushes and explains everything when suggesting med changes or lifestyle changes. He also comments on all test results with the day.
October 26, 2025
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Dr. Garriss is meticulous, thorough, and has helped me identify problems and issues, and work to improve/resolve them. I'm blessed to have him as my PCP.
October 25, 2025
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I'm amazed on the time and detail attention to any of my health concerns. As well as finding solutions to taking care of it very quickly. I am thrilled to recommend Dr. Garriss is nurse Practitioner in team to any family or friend or anyone searching for primary care position.
October 22, 2025
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Dr. Garris is very personable and in my mind outstanding at his profession.
September 2, 2025
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Dr Garris is awesome
August 11, 2025
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Dr. Garriss is wonderful.
August 4, 2025
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Good
July 28, 2025
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