Doctor NGALLE MBONJO Jean Marc obtained his Baccalaureate D in 1970 at Collège Lieberman in Douala ; From 1970 to 1977, he prepared and obtained a Doctorate in General Medicine at the University of Yaoundé and, from 1979 to 1986, he prepared and obtained the Specialist Degree in General Surgery at the University of Lausanne in Switzerland.
As far as his professional career is concerned, he was first posted in General Medicine at Ndoungue Hospital from 1977 to 1979. Then, from 1986 to 1999, he was Chief Surgeon at CEBEC Hospital in Bonabéri, Douala. From 2000 to 2008, he was Chief Surgeon at the Hôpital St Jean de Malte in Njombe. From 2009 to 2019, he was promoted to Health Director of the Eglise Evangélique du Cameroun (EEC).
In February 2021, he was appointed Member of the Cameroon Human Rights Commission (CHRC).