E C Tuinzing 1889? – 1930? MD was a Dutch orthodox physician who converted to homeopathy to become one of the founders of the International Homeopathic League,
Tuinzing was a colleague of Juan Bertran, George Henry Burford, M Fremont Kranz Busch, Victor Ellwood, Petrie Nicholas Grouleff, Clarence Granville Hey, Edwin Awdas Neatby, A. Moeira Piedras, Pierre Schmidt, Augusto Vinyals, Harold Fergie Woods, and many others.
E C Tuinzing practiced at Haringvliet, 26, Rotterdam, Holland.
The International Homeopathic League was founded in Rotterdam (Holland), on the 10th September, 1925 by Roy Upham USA, the first President, George Henry Burford, England, the first Vice President, and Harold Fergie Woods, England, Clarence Granville Hey, England, Edwin Awdas Neatby, England, Victor Ellwood, England, M Fremont Kranz Busch, Germany, Jean Paul Tessier Junior, France, E. C. Tuinzing, Holland, Augusto Vinyals, Spain, Juan Bertran, Spain, Petrie Nicholas Grouleff, Denmark, A. Moeira Piedras, Brazil and Pierre Schmidt, Switzerland.
E C Tuinzing of Rotterdam, one of the Foundation Fellows of the League, came with his colleague Dr. Voorhoeve of Utrecht, the author of Homeopathy in Practice, as representatives of Homeopathy in Holland.
Dr. Tuinzing contributed to the Assembly an important paper on the publication of the League Transactions. Edwin Awdas Neatby of London, well known the world over as Head of the Missionary School of Homeopathy at the London Homeopathic Hospital, and as connected with every movement of importance in British Homeopathy during half a century, and also Foundation Fellow of the League, brought his varied experience to the League Assembly for use and service.
In the Netherlands in 2009, the Tuinzing Foundation and the Society for Advancement of Homeopathy will soon lead founding a Homeopathic centre.
J Tuinzing was also a homeopath.