Dr. Ravi Dewan graduated in Indian System of Medicine in 1996 from Punjab University, Chandigarh. Henceforth he has been in practice of the said system, inculcating with time certain new dimensions to his practice which he deemed important & useful for his patients. In 1997, he attended a two-month certificate training programme in panchkarma & Keralite treatments at Arya Vaidya Sala, Kottakal, Kerala. This was the first such course conducted by Arya Vaidya Sala in collaboration with the ministry of health & family welfare, New Delhi. In the year 2001, he learned the para-surgical procedure of Kshar-sutra under the aegis of a well-known anorectal surgeon at that time. Recently, we have introduced highly effective treatment of acupuncture in our clinic after a full one-year certificate course in acupuncture from very reputed international center for acupuncture & natural medicine, New Delhi.