Doctors Back to Doctors Get an Appoinment Dr. Sreedas G Consultant NephrologistWednesday Qualification MBBS, MD, DM(NEPHRO) Experience Working as Consultant Nephrologist, Tiruvalla Medical Mission (2011 – Till present). Worked as Assistant Professor of Medicine, PIMS (2007 – 2009). Worked as Assistant Professor of Medicine, Travancore Medical College, Kollam.