Dr. Mahendra Singh, DMS, MBS is a successful & renowned author from more than 40 years. He is Professor & Head of the Department of Organon & History of Medicine at The Calcutta Homoeopathic Medical College & Hospital from more than 30 years. His competence and ability as a teacher and author of Organon of Medicine & Homeopathic Philosophy, as a staunch defender of homoeopathy, as brilliant speaker and debater are established beyond question. At present he is Chairman of Education Committee, Central Council Of Homoeopathy (CCH India).

He is probably the only fulltime teacher who has visited 126 homoeopathic institutions and delivered lectures which has been appreciated. As a teacher in TEACHERS' ORIENTATION COURSE of NATIONAL INSTITUTE OF HOMOEOPATHY he is probably the only teacher for whom all the attending teacher-students remarked 'Satisfied', & 'Answered all Questions'.

His writings on homoeopathic pharmacy and anomalies in Drug manufacturing industry are highly corrective and educative. He is doing clinical provings of PHYLLANTHUS NIRURI  (Bhui Amia) CYERESUS ROTUNDUS (Mutha), LEUCAS ASPERA (Goma) and MIMOSA PUDICA (Lajjawati) and from the toxin of Plotossus angular is (Kan-majur). He has organised National Council of Homoeopathic Pharmacists and is constantly fighting for the cause and problems of homoeopathic manufacturers. Chemists & Druggists and for the preparation of drugs from green plants instead of the in vogue dry plants.

His another unique and great contribution is on the field of History of Medicine and History of Homoeopathy. Inspired by Dr. Dewan Harish Chand and encouraged and backed by the most renowned homoeopathic physicians of today's India he organised seminars, displayed slides, and printed Booklets on life and works of more than 50 late and lamenated homoeopaths and probably has the biggest library on History of Medicine and History of homoeopathy in the homoeopathic world which he is preparing to donate to the INTERNATIONAL INSTITUTE OF HISTORY OF HOMOEOPATHY. He has purchased a plot of land to construct its premises.

His greatest and most unique contribution is that he is the only homoeopathic physician in West Bengal and probably in the world who conducted REFRESHER COURSES for homoeopathic practitioners of rural areas and small towns, free of any cost, in almost every district town of West Bengal. He provides preliminary knowledge of homoeopathy and other allied subjects with charts, models, etc. to them.

Apart from that all he can read and write Hindi, Bengali, English, German, Maithili, Bhojpuri, and in addition to it can speak fluently Urdu, Qriya and some other dialects and languages.

Professor Mahendra Singh's Achievements:

Books & Publications :

1964. Questions & Answers on Organon of Medicine, Part 1 & 11.
1967. Essays on Homoeopathy.
1967. Organon of Medicine (Bengali).
1967. Sankshipt Homoeo Chikitsha (Benglai).
1968. Homoeopathic Materia Medica (Bengali).
1969. A Text Book of Homoeopathic Materia Medica.
1970. Questions on Organon of Medicine.
1970. Saha's Practice of Medicine (3 Vols)
1972. Chronology of History of Medicine.
1975. Life and Works of Hahnemann.
1976. Scope & Limitations of Homoeopathy.
1976. Anamnesis & Diagnosis.
1976. Pathology & Homoeopathy.
1984. Homoeopathy : Why? When? When not? (Hindi, Bengali, Urdu, Qriya).
1987. Clinical Therapeutics & Repertory of Indian drugs.
1988. Notes on Homoeopathic Philosophy.
1992. Tongue Indications.

Biographies of    : Boenninghausen, H.C. Allen, Lippe, Hering. Dudgeon, Burnett, Hartmann, Franz, Aegidi, Stapf, Honigberger, Mahendra Lal Sircar, P.C. Majumdar, J.N. Majumdar, S.C. Ghosh, B.K. Sarkar, B.K. Bose, etc. etc.

Working at Present On :

HOMOEOPATHIC SUBJECTS :

Organon of Medicine : Text, Word Meanings & Explanations.
Homoeopathic Pharmacy (2 Vols.)
Homoeopathic Therapeutics (2 Vols.)
Descriptive Materia Medica.
Homoeopathic Materia Medica : Bases & Borders.
Biographical History of Homoeopathy (2 Vols.)
History of Homoeopathy (4 Vols.)
Adulterants & substitutes of Homoeopathic Medicines.
Qrganon: Dudglon's translation; Errors & Anomalies Organnon: Economic Edition :
Anomalies & Errors.

Indian Medicinal Plants :

Cyclopaedia of Indian Medicinal Plant (6 Vols.)
Index to Kirtikar & Basu's Indian Medicinal Plants.
Common name Index to Chopra's Poisonous Plants of India.
Encyclopaedia of Common names of Indian Medicinal Plants.
Index to Dymock's Pharmacographica Indica.
Index to Caius' Poisonous Plants.