Larry Kaiser, at the helm of Temple’s Health System for a year, is crafting a bold plan to steer the organization. So far, he has engineered the purchase of the Fox Chase Cancer Center and overseen the opening of a successful outpatient facility. Kaiser has also recruited more than a dozen high-profile physicians. “There’s a lot of excitement, and there’s a lot of hope,” said one of those recruits, Daniel Eun, a robotic surgeon who left Pennsylvania Hospital for Temple.