Our Team Our Vascular Surgeons Thomas Appleby, M.D.Learn more Adam Keefer, M.D.Learn more Sean Hislop, M.D.Learn more William Ashwander, M.D.Learn more Kenneth DeSart, M.D.Learn more Physician Assistants (PAs) Linda Watson, PA-CLearn more Olin Longino, PA-C Learn more Kimberly Richardson, APRN, FNP-C Learn more