Dr J.D. Patil is a well known author and teacher in Homeopathy. He is MD (Hom.), BHMS (Pune), MA (Hist.), MA (Pol. Sc.), B.Ed. (M.U.), MA (Hindi), MA (Socio.), DBM (M.U.), DMLT (Delhi), ARSH (London) and DI Hom. (Lond.). He is the Director, Students Welfare and Maharashtra University of Health Sciences. He is a Guide and Post Graduate Teacher to MD and PhD Homoeopathy, Aurangabad. He has 30 years of teaching experience. Dr J.D. Patil has been a much sought after teacher not only in Maharashtra but also in many other states. He has many bestseller books to his credit like Gems of Homeopathic Materia Medica, Gems of Biochemic Materia Medica and Textbook of Applied Materia Medica.