Dr Rajan T.D. has been associated with newer drug development and has been associated as an Investigator in phase 2 and phase 3 trials.
He advises pharmaceutical companies on drug promotion and marketing. He has been actively involved with companies in preparing, video lectures for rural doctors, visual aids and leave behind literature for specific brands.
He undertakes lectures for training of senior pharmaceutical managers in several major pharmaceutical companies.
Since the past over a decade and half he has been writing in various pharmaceutical journals about doctors' viewpoint about drug marketing