Setup under the guidance of M.r. P.S. Grewal, MSc., Harvard University, U.S.A., who had extensive Knowledge and a vast and rich experience of 70 years in homeopathy, our company has a mission to provide international quality homeoopathic medicines at affordable prices in India. The superior quality of our products emanates from our obsession with quality. For each of us at Dr. John's, there can be no compromise with the strict.