Dr. Roig is a reputed specialist in Pneumology with more than 20 years of experience in the field. His areas of expertise include legionellosis pneumonia, community-acquired pneumonia, pulmonary nodule, pulmonary involvement due to asbestos exposure, diffuse lung disease, pulmonary fibrosis, respiratory allergy, sleep disordered breathing, and acute and chronic sarcoidosis.
He is author and co-author of more than 100 publications in peer-reviewed journals.