Marie Sirek, PharmD, BCACP, CPP, is a clinical pharmacy specialist in oral oncology at Billings Clinic Cancer Center in Billings, Montana. Dr. Sirek developed an oral oncology management program at Billings Clinic Cancer Center and works with oncology providers to ensure safe, effective, timely treatment with oral oncolytics.
Dr. Sirek received her Doctor of Pharmacy degree from North Dakota State University, completed her PGY1 and PGY2 Ambulatory Care Pharmacy Residency at the University of Iowa Hospitals and Clinics, and is board certified by the Board of Pharmacy Specialties in Ambulatory Care Pharmacy.