Bachelor of Science in Dental Surgery, College Dental Surgery, Manipal, India, 1990. Master of Science in Dental Surgery, Bapuji Dental College, Davengere, India, 2005.
General dentist J. J. Dental Clinic, Kottayam, India, 1990—1991. Senior house officer St. John's Medical College, Bangalore, India, 1991. Assistant professor Yenepoya Dental College, Mangalore, 1995—1996, College Dental Surgery, Mangalore, 1996—1998.
Registrar Al Jahra Dental Center, Kuwait, 1998—2008. Registrar dentist Ministry of Health, Bneid Al Gar Dental Center, Kuwait City, since 2008.
Member of Royal College of Surgeons (Ireland) (trainer, MFDRCSI KU program, faculty dentists, Kuwait 2000-2008), Indian Dental Association, Indian Prosthodontic Society, Kuwait Dental Association, Indian Dentists Alliance Kuwait (cultural and entertainment secretary 2006-2008), Dental Students Association, College Dental Surgery (Manipal) (president 1988-1989).
Married Divya Susan Thomas. Children: Reuben Manappallil John, Jordan John.