Dr. Luis Felipe Espinosa graduated as a surgeon from the Faculty of Medicine of the University National Autónoma of Mexico. He also studied in the Program of Continuing Medical Education at the Harvard Medical School in Boston. Motivated by the scientific accuracy of Dr. Hamer's discoveries, he traveled to Canada where he studied with Caroline Markolin, Ph.D., who has been trained by Dr. Hamer.

Since 2005, Dr. Espinosa has been invited to give GNM presentations within the academic framework of the Medical Faculty of the University of Mexico UNAM (click to view document), the Universidad Autónoma Metropolitana and the Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV) in Mexico. He also participated with other authors in the publication of "Stress and Health", a contribution to Social Psychology, edited by Porrúa and the Universidad Autónoma Metropolitana.

In his efforts to bring GNM to a wider audience, Dr. Espinosa has been teaching GNM MEGA-SEMINARS in Mexico, Argentina, Chile, Brazil and in Spain.