Doctors by specialty Print Doctors Steven C. Ames, Ph.D. Ivana T. Croghan, Ph.D. Jon O. Ebbert, M.D. Augustine Lee, M.D. David D. McFadden, M.D. Karen L. Swanson, D.O. Allied health professionals Jennifer M. Burden, Ph.D., C.T.T.S. Michael V. Burke, Ed.D. Barbara Dallavalle, M.A., C.T.T.S. Heather L. Kraling-Coons, M.A., C.T.T.S. Molly J. Leis, M.S., L.A.D.C., C.T.T.S. Laura B. McConahey, M.S., C.T.T.S. Therese M. Shumaker, M.S., M.A. Ann M. Thompson, APRN, C.N.P., M.S.N. Katherine (Kate) L. Walsh, MPAS, P.A.-C., M.P.H. Kathleen (Kathy) K. Zarling, M.S., C.T.T.S. Request an appointment DoctorsLocations, travel & lodging Oct. 03, 2023 Print Share on: FacebookTwitter Nicotine Dependence CenterSectionsRequest an appointmentOverviewTests & proceduresDoctorsDoctors by specialtyLocations, travel & lodgingClinical trialsResearchCosts & insuranceNews from Mayo ClinicReferrals SectionsRequest an appointmentOverviewTests & proceduresDoctorsDoctors by specialtyLocations, travel & lodgingClinical trialsResearchCosts & insuranceNews from Mayo ClinicReferrals ORG-20457516 Medical Departments & Centers Nicotine Dependence Center