FLAGSTAFF, Ariz. & NEW YORK--(BUSINESS WIRE)--W. L. Gore & Associates (Gore) announced the honorees of the 2011-2012 Pioneers in Performance Awards for the U.S. The award acknowledges exceptional work in the field of vascular and endovascular therapy, including aortic and lower-limb bypass and dialysis access surgery. These physicians and innovators were recognized by the medical community for their unrelenting dedication to advancing vascular and endovascular therapy and the advancement of minimally invasive treatment options. The work performed by these individuals has expanded therapeutic options for at-risk patients.