Video Library Family Medicine Center Virtual TourTour our Family Medicine Center Program OverviewLearn more about the our program and meet some of the residents Life in YumaExplore why our residents love the Yuma community Clinical EnvironmentLearn about the places our residents work and the people they work with Kaitlyn Pesterfield, M.D.Meet Dr. Kaitlyn Pesterfield, PGY 1 Resident Mina Tawadrous, M.D.Meet Dr. Mina Tawadrous, Resident PGY 2 Lee Barnwell, M.D.Meet Dr. Lee Barnwell, Resident PGY 2 Michael McCullagh, M.D.Meet Dr. Michael McCullagh, Resident PGY 2 Dina Bacon, M.D.Meet Dr. Dina Bacon, Resident PGY 2 Alfonso Tellez, M.D.Meet Dr. Alfonso Tellez, Alumni and Sports Medicine Fellow Silas Wiefelspuett, M.D.Meet Dr. Wiefelspuett, PGY 2 Resident Steffano Mottl, M.D.Meet Dr. Steffano Mottl, Resident PGY 3 Tamara Sanderson-Dissanayake, M.D.Meet Dr. Tamara Sanderson-Dissanayake, Resident PGY 2