Dr Rajan has been practicing internal medicine for last more than 20 years. He has keen interest in diabetology and related metabolic disorders. He has been looking after various ICUÃƒÂ¢Ã¢â€šÂ¬Ã¢â€žÂ¢s including Neuro ICU. He also has special interest in infectious diseases. He is regular speaker in various medical forums and part of various clinical trials.