Rajan Sankaran is the son of homeopath Dr. P. Sankaran. He graduated from the Bombay (Mumbai) Homoeopathic Medical College in 1981. He remains on staff of that institution, now known as Smt. Chandaben Mohanbhai Patel Homoeopathic Medical College, as an Assistant Professor of repertory and Honorary Physician.
Sankaran has published books on homeopathy, and edited a two volume set of his father's writings.He is the Editor of the Asian Edition of Homoeopathic Links, and a Vice-Chairman of the International Council for Classical Homoeopathy (Asian Region).
The Spirit of Homoeopathy Homeopathic Educational Services, Bombay 1991 (ISBN 81-900810-0-4)
The Substance of Homoeopathy - Homoeopathic Medical Publishers, Bombay, 1994 (ISBN 81-900810-1-2)
The Soul of Remedies Homeopathic Educational Services (ISBN 81-900810-2-0)
Provings - A compilation of the provings of eleven remedies
An Insight into Plants, Volumes 1 and 2 Homeopathic Medical Publishers, Mumbai, India, 2002 (ISBN 81-901103-3-0)
The System of Homeopathy
The Sensation in Homeopathy Homoeopathic Medical Publishers, India, 2004 (ISBN 81-901103-6-5)
Sankaran's Schema Homoeopathic Medical Publishers, India, 2007
Sensation Refined Homoeopathic Medical Publishers, India, 2007(ISBN 978-81-902278-7-8
An Insight into Plants, Volumes 3 Homoeopathic Medical Publishers, India, 2007(ISBN 978-81-903378-4-7)