Dr. J. Krishna Kumar earned his MBBS degree from Kanyakumari Government Medical College in Nagercoil which started his medical journey.
He further centered his specialization by pursuing an MD in Respiratory Medicine from PSG Institute of Medical Science and Research in Coimbatore.
His commitment to advancing his skills led him to work as a Registrar in the Center for Advanced Lung Diseases and Transplant at KMCH in Coimbatore, where he further centered his clinical skills.