- DOCTOR TO DOCTOR A Nonprofit Organization Doctor to Doctor, a non-profit corporation located in Berkeley, California is seeking doctors who would like to assist their colleagues in less developed parts of the world. (new) ***The Third Vietnamese-American Conference On Psychiatry and Medical Psychology***(new) HO CHI MINH CITY (SAIGON), VIETNAM July 17-18, 2001 Opportunities in International ...www.d2d.org