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Internist, Critical Care Specialist, Pulmonologist (lungs), Sleep Medicine Specialist
18 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. Gnanaraj Joseph:

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Specialties & Research

Dr. Gnanaraj Joseph, MD is board certified in Internal Medicine, Critical Care Medicine, Pulmonary Disease, and Sleep Medicine.

  • He has special expertise in 2 areas:
  • Asthma
  • Insomnia

Education & Awards

Dr. Joseph graduated from Thanjavur Medical College.


Dr. Joseph has 4 hospital affiliations:

  • Parkwest Med Ctr 
  • Cumberland Medical Center 


  • Arabic

> > > > Dr. Gnanaraj Joseph, MD

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Additional Information
Dr. Gnanaraj Joseph MD is a male Internist, has 18 years of experience and practices in Internal Medicine, Pulmonary Disease, Critical Care Medicine, and Sleep Medicine.
Where does Dr. Gnanaraj Joseph practice?
Dr. Gnanaraj Joseph has 1 office location.
Dr. Gnanaraj Joseph practices Internal Medicine, Pulmonary Disease, Critical Care Medicine, and Sleep Medicine near Knoxville, TN.
See Knoxville Internists, Knoxville Pulmonologists, Knoxville Critical Care Practitioners, and Knoxville Sleep Medicine Doctors.