Dr. Prakash Vignan is a Pulmonologist specialising in Pulmonary Medicine, Interventional Pulmonology, Sleep Medicine and Critical Care. He is based in Nellore and has been in professional practice since 2008. Currently attached to the Narayana Medical College as Associate Professor in the Department of Pulmonary Medicine, he can also be consulted at the VN Chest Care Centre, which is located near Indira Bhavan in Nellore. He has an MBBS and an MD in Pulmonary Medicine as his qualifications.... [+]



  • Member, European Respiratory Society (ERS).
  • Conducted: State-level Conference - APTCON 2008.
  • Conducted: CME Workshop on Medical Thoracoscopy. Jul 2014.


Six-minute walk test as a monitoring tool in chronic obstructive pulmonary disease rehabilitation. International Journal of Advanced Medicine. 2 (2), 35-41.
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Primary pulmonary leiomyosarcoma – A rare presentation. Indian Journal of Medical Case Reports. 2 (2), 29-32.

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