Dr P Venkata Krishnan is a Senior Consultant in the Internal Medicine department at Artemis Hospital. He has been associated with many medical institutes like Maulana Azad Medical College (MAMC), Lady Hardinge Medical College (LHMC), Medanta Hospital, Sitaram Bhartia Institute of Science and Research. He has a rich experience in treating chronic illnesses like Diabetes Mellitus, Hypertension and Respiratory Illnesses, especially in elderly patients. With many papers and presentations to his credit and more than 12 years of teaching experience, Dr Krishnan was also the DNB programme coordinator and Guide for Post-Graduation in Internal Medicine Department.