Dr. Dinesh Jacob completed his MBBS in 1988 from Calicut Medical College, his MD in 1992, and his DM in 1997, from the prestigious Kasturba Medical College, Karnataka, India.
He was associated with the National Hospital as Consultant Internist and later, after his DM, he was working with Trichur Heart Hospital and Aswini Hospital, Trichur, India, as a Consultant Neurologist.