Dr Arup Bhattacharya is a practicing homeopath and a member of the research faculty at the Department of Cancer Chemoprevention, Roswell Park Cancer Institute in Buffalo, NY, USA. He has a Masters in Biophysics from the University of Mumbai, India, and in Psychology from Annamalai University, India.. He completed his PhD in Molecular and Cellular Biophysics from SUNY at Buffalo with a full scholarship and fellowship in 2005. Thereafter, he completed his postdoctoral training in Translational Pharmacology and Physiology under the tutelage of Dr. Youcef M. Rustum, distinguished professor and Chair, Department of Cancer Biology, Roswell Park Cancer Institute, Buffalo, NY. He is a member of the American Association for Cancer Research (AACR), International Society for Magnetic Resonance in Medicine (ISMRM), American Association of Physicists in Medicine (AAPM), Homeopathic Medical Council of Canada (HMCC), National United Professional Association of Trained Homeopaths (NUPATH), Canada, and North American Society of Homeopaths (NASH), USA.