Browse Health
Family Practitioner
28 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Diane Petrilla:

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Specialties & Research

Dr. Diane Petrilla, MD is board certified in Family Medicine.

Education & Awards

Dr. Petrilla graduated from Georgetown University, Washington.


Dr. Petrilla has 4 hospital affiliations:

  • Southern Tennessee Medical Center 
  • Emerald - Hodgson Hospital 

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Additional Information
Dr. Diane Louise Petrilla MD is a female Family Practitioner, has 28 years of experience and practices in Family Medicine.
Where does Dr. Diane L. Petrilla practice?
Dr. Diane Petrilla has 7 office locations.
Dr. Diane Petrilla practices Family Medicine near Knoxville, TN.
Additional practice locations include: Sewanee, TN and Winchester, TN.
See Knoxville Family Physicians.