Jose Luis Berdonces Serra is M.D., Ph.D. by the Complutense University of Madrid.
Born in Catalonia (Spain), is one of the authorities in Iridology and Medicinal Plants. He has wroten many books on these topics, specially Phytotherapy, Iridology and natural medicine. He wrotes also in several journals and magazines and has regular collaborations with radio and TV programs. As lecturer and professor, he has been for 10 years the director of the Natural medicine Master of the University of Barcelona between 1995 and 2005.
He works in Primary Health Care in public medicine in the city of Girona, as Family doctor, and also has a private office of natural Medicine in Barcelona.