Dr.Najirman is an Internist-Rheumatologist at Department of internal Medicine, Faculty of Medicine, Andalas University in Padang, Indonesia.
After completing his medical education at Faculty of Medicine, Andalas University, he worked as a head of Muara Sikabaluan Health Center in Mentawai islands in 1990. In 1992, he worked as head of Rambatan II Health Center and Salimpaung II Health Center, at districts of Tanah Datar, West Sumatera until 1995. He completed his medical education as internist at Department of Internal Medicine, Faculty of Medicine, Andalas University in 2002. In 2003 he had provided medical service as internist in Sabang, Nangroe Aceh Darussalam and received an award from Department of Health Republic of Indonesia for his dedication work.
He continued his education at Faculty of Medicine, Indonesia University Jakarta in 2004 and received license as Rheumatologist from Indonesia Society of Internal Medicine (PAPDI) in 2007. He completed his PhD in 2017 at Faculty of Medicine, Indonesia University. Since 2015 until now, he is the head of Department of Internal Medicine, Andalas University and also the head Rheumatology Division in the same University.