Managed health care has forced psychologists and primary care physicians to expand their practices into areas for which they have traditionally lacked training or experience. This article describes a training program designed to foster collaboration and to bridge the gap between the 2 specialties by having psychology interns and medical residents comanage patients in a primary care setting under the joint preceptorship of a psychologist and a physician. Are we training psychologists to work effectively with physicians in diverse health care settings? Are we training generalist physicians to competently assess and manage the biopsychosocial aspects of their patients' complaints? This article describes a training program designed to bridge the gap between psychology and medicine by having psychology interns and medical residents comanage patients in a primary care setting.Professional psychology is undergoing "the greatest resocialization... since the explosion of clinical psychology hi the post-World War II era" (Cummings, 1995, p. 10). To remain viable and competitive in the current health care marketplace, established practitioners as well as new graduates have had to increase the breadth and diversity of training to function more flexibly in various professional settings (Cummings, 1986;Nickelson, 1995;VandenBos, DeLeon, & Belar, 1991). The same market environment has forced primary care physicians to function in broader capacities. Indeed, it is estimated that approximately 25% of all primary care visits are for psychosocial-psychiatric needs that compromise health status (Brody & Larson, 1992;Kamerow,