Even in this time of uncertainty, Mayo Clinic is a place for hope and healing — and we're delivering the care you need. Mayo Clinic follows carefully designed, rigorously enforced safety precautions for anyone who needs face-to-face care. We're safely treating all patients, both in person and through virtual visits, in adherence with federal and state executive orders and guidance. David G. Lott, M.D., is the surgical director of the larynx and trachea transplant program within the Transplant Center at Mayo Clinic in Phoenix, AZ. Clinical interests include regenerative medicine and restoring laryngeal function (speaking, swallowing and breathing).