Seated in his office in an unassuming residential locality of Surat, Manish Doshi is a picture of determination and resilience. His firm belief in the power and necessity of innovation is formidable. While he attributes his entrepreneurial and risk-taking tendencies to his ‘Gujarati DNA’, what sets his companies, Concept Medical and Envision Scientific, apart from other Gujarati-run enterprises, is their strong R&D backing.