John D. Casler, M.D.

  1. Otolaryngologist

Patient Stories

  1. Public Speaker Beats Tenacious Tongue Cancer

    When faced with an alarming diagnosis of tongue cancer that threatened not only her health but also her livelihood, Paulette Walz looked to Mayo Clinic and found the expert care she needed. For Paulette Walz, talking is more than chatting with friends or conversing with colleagues, it's a crucial part of her job as a [...]

PST-20225025