Meet Our Teams Core Leaders Shelly Biggs, MSCPM, RT(T) Director, Outpatient Cancer & Infusion Services T: (806) 725-7930 | F:(806) 723-6031 Email: sbiggs@covhs.org Dawn Howerton, RN, OCN, CCRP Manager, Research T: (806) 725-7994 | F:(806) 723-6039 Email: dhowerton@covhs.org Diana Villalovos, RT(T) Manager, Radiation Oncology - JACC T: (806) 725-8012 | F:(806) 723-6969 Email: dvillalovos@covhs.org Julia Rauch, PharmD, BCOP Pharmacy Manager - JACC T: (806) 725-7946 | F:(806) 723-6032 Email: jrauch@stjoe.org Kristi Satterfield, BSN, RN, OCN Manager, Clinical Operations & Outpatient Palliative Care - JACC T: (806) 725-8177 | F:(806) 723-6033 Email: ksatterfield@covhs.org Lori Birdsinger, MSCPM Senior Manager Business Operations - JACC and Pediatric Oncology T: (806) 725-7952 | F:(806) 723-6299 Email: birdsinger1@covhs.org Shannon Johnson, RN, OCN Clinical Nurse Manager - JACC Infusion T: (806) 725-8013 | F:(806) 723-6036 Email: sjohnson@covhs.org