From href='http://www.mangaupdates.com/groups.html?id=85' onclick="window.open(this.href, '_blank'); return false;">Nexgear:
Team Medical Dragon focuses around a genius surgeon, Asada Ryutaro, whose methods have made him a bit of a renegade in the eyes of Japanese doctors. The manga exposes the "illness" of the Japanese hospitals and how their system is not designed to care for the patient.
From ETC:
Dr. Katou is an ambitious woman who seeks to revolutionize the corrupt and inefficient Japanese medical system from within by becoming a professor in a teaching hospital. She enlists a maverick surgeon, Dr. Asada Ryuutarou, to help her with research that would catapult her to a professorship should they succeed and publish. However, Asada's refusal to conform to the system soon threatens to destroy not only her plans but her entire career. Katou is prepared to do anything, including going along with the system, in order to achieve her end goal, but she begins to question whether she has gone too far as Asada's actions bring many of the system's shortcomings to light.