Willmar Regional Cancer Center welcomes new Hematologist-Oncologist

Willmar Regional Cancer Center is pleased to welcome Hematologist-Oncologist, Joanne Monterroso, M.D. to its oncology team in Willmar. Dr. Monterroso earned her Medical Degree from Universidad Francisco Marroquin in Guatemala. She completed her Internal Medicine Residency with Michigan State University-Kalamazoo … Continue reading