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Areas of Expertise

  • Gastroenterology
  • Gastroenterology, Hepatology and Nutrition
  • Hepatology and Liver Diseases
  • Liver Transplant

Conditions and Treatments

Locations

Languages

  • English

Education

  • Doctor of Medicine - University of Wisconsin, 1999
  • Internship - Vanderbilt University Medical Center, 2000
  • Residency - Vanderbilt University Medical Center, 2002
  • Fellowship - Mayo Clinic, 2005

Board Certifications

  • Gastroenterology - American Board of Internal Medicine, 2005
  • Transplant Hepatology - American Board of Internal Medicine, 2006

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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 Perri is an excellent physician
August 20, 2025
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Dr Perri was very Informative and explained things and made sure to answer my questions. Really liked him
August 13, 2025
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Wow- I felt heard and cared for
August 10, 2025
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Dr. Perri was absolutely wonderful. Not in a hurry, answered all of our questions. Reassured me that I was in good hands in Knoxville and Nashville. Just a terrific human being. My dad and I thought the world of him.
August 8, 2025
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I really like Dr. Perri. Very helpful and cares about my health.
August 8, 2025
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Dr. Perri has always given me ample time to ask questions and given detailed explanations to every question and concerns. It is obvious that he truly cares about his patients care and mental health and will take the time to get it right.
August 4, 2025
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Dr Perri is the best
August 4, 2025
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I can't say enough about Dr Roman Perri. His friendly demeanor easily put me at ease to discuss my issues. He was professional and knowledgeable and offered several options to my therapy due to side effects I was experiencing. He ordered bloodwork and a future endoscopy to enhance his knowledge of my situation himself to better manage my diagnosis with as few side effects as possible. He listened to everything I had to say and offered solutions at every turn. I truly appreciate a doctor like Dr Perri who is compassionate and committed to helping his patients. I highly recommend him!!
July 25, 2025
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Excellent visit. This doctor is the best.
July 22, 2025
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