| RT(R)(M), BHCN | Patient Navigator | Angela | Meek | AL | 2024 | 5/31/27 | Active |
| LCSW-C, LICSW, CN-BM | Senior Practice Manager | Colleen | McLain | DC | 2018 | 7/31/27 | Active |
| RN, MS, CN-BN | Nurse Coordinator | Madeline | McIntosh | IL | 2018 | 4/30/27 | Active |
| RN, CN-BN | Clinical Coordinator | Amy | McDonald | MD | 2019 | 4/30/27 | Active |
| BSBA, RT(R)(M)(BS)(BD), CN-BI | Mammography Technologist | Tamara | McCullough | CO | 2013 | 12/31/26 | Active |
| RN, BSN, CN-BN | Nurse Navigator | Mary | McCarthy | VA | 2011 | 11/30/26 | Active |
| PhD, RN, CN-BN | | Sabrina | Mayhew | MI | 2015 | 12/31/26 | Active |
| RN, BSN, CN-BN | Registered Nurse | Paula | Fedorke | WV | 2018 | 10/31/27 | Active |
| RN, OCN, CN-BN | | Tina | Massacci | WV | 2016 | 6/30/27 | Active |
| RN, OCN, CN-BN | Nurse Navigator | Keisha | Martini | NC | 2015 | 3/31/27 | Active |
| MPH, MSW, CHES, CN-BM | Breast Health Navigator | Maria | Martinez | FL | 2016 | 4/30/27 | Active |
| DNP, APRN, ACNS-BC, CN-BN | | Darlene | Martinez | TX | 2015 | 10/31/27 | Active |
| RT(R)(M), CN-BI | Manager of Breast Imaging | Amanda | Polega | MI | 2016 | 4/30/27 | Active |
| BSN,RN, MBA-HCM, OCN, CBCN, CN-BN | Breast Health Services Manager | Melissa | Manley | GA | 2016 | 4/30/27 | Active |
| RT(R)(M), CN-BI | | Deborah | Malone | MA | 2019 | 9/30/27 | Active |
| CN-BA | Community Health Coordinator | Belen | Madrigal | SD | 2019 | 4/30/27 | Active |
| R.T. (R)(M)(CT)(BD) (ARRT), CN-BI | Mammographer | Jennifer | MacBlane | NY | 2019 | 4/30/27 | Active |
| RT(R)(M), CN-BI | Breast Care Coordinator | Karen | MacAdam | PA | 2011 | 1/31/27 | Active |
| RN, CN-BN | Nurse Navigator | Linda | Lyon | NY | 2015 | 1/31/27 | Active |
| RT(R)(M)(BD), CN-BI | | Deborah | Lundgren | IL | 2011 | 12/31/26 | Active |
| RN, CN-BN, CGRA | | Morgan | Ludwick | AR | 2015 | 12/31/26 | Active |
| RT(R)(M), CN-BI | Mammographer - Patient Navigator | Heather | Long | AL | 2017 | 9/30/27 | Active |
| RT(R)(M), CN-BI | Breast Patient Navigator | Billie | Loncon | TX | 2009 | 1/31/27 | Active |
| RN, BSN, CN-BN | Breast Health Nurse Navigator | Nicole | Loiacono | CA | 2016 | 4/30/27 | Active |
| RT(R)(M), CN-BI | Breast Imaging Navigator | Krishnakumari | Loganathan | OH | 2014 | 8/31/27 | Active |
| BA, RN, CN-BN | Breast Nurse Navigator | Karen | Leyland | IL | 2014 | 8/31/27 | Active |
| BSRS, R.T.(R)(M),CN-BI | Mammographer | Manika | Lewis | FL | 2019 | 4/30/27 | Active |
| MSN, FNP-C, CN-BP | Nurse Practitioner/Certified Breast Navigator | Marlene | Lennon | CA | 2015 | 11/30/26 | Active |
| RN, BSN, CN-BN | Oncology Nurse Navigator | Courtney | LeNeave-Williford | KY | 2013 | 1/31/27 | Active |
| BA, RT, (M)(BS)(ARRT), CN-BI | Clinical Navigator | Melanie | Leach | CA | 2018 | 4/30/27 | Active |
| RT,(R)(M)(ARRT), CN-BI | | Shelley | Lauer | CT | 2018 | 7/31/27 | Active |
| RN, BS, CBCN, CN-BN, ONN-CG | Breast Nurse Navigator | Helene | Langley | ME | 2015 | 12/31/26 | Active |
| RN, CN-BN | Breast Health Nurse/Breast Nurse Navigator | Erin | Landon | MI | 2015 | 10/31/26 | Active |
| MSN, CRNP, OCN, CN-BN | Nurse Practitioner, Oncology | Susan | Kruse Sullivan | PA | 2010 | 1/31/27 | Active |
| RN, BSN, CN-BN | Manager/Breast Cancer Navigator | Janet | Kramer-Mai | TN | 2015 | 1/31/27 | Active |
| CN-BA | Breast Patient Navigator Volunteer | Marisa | Korst | NJ | 2017 | 5/31/27 | Active |
| MBA-HCM, RT(R)(M)(BS), CN-BM | Breast Center Manager | Tori | Kochiss | CT | 2023 | 4/30/27 | Active |
| RT(M), CN-BI | Breast Center Manager | Delores | Koch | NJ | 2015 | 1/31/27 | Active |
| RT(R)(M), BS, CN-BI | Medical Assistant | Pamela | Knirsch | WV | 2015 | 4/30/27 | Active |
| RN, BSN, MPH, CBPN, BHCN | Nurse Navigator | Deb | Kirkland | MD | 2024 | 10/31/27 | Active |
| BSRT(R)(M), CN-BI | Supervisor | Heather | Kindy | AR | 2017 | 9/30/27 | Active |
| RN, BSN, CBCN, CN-BN | | Marianne | Kiernan | NY | 2012 | 12/31/26 | Active |
| LPN, CN-BC | Executive Director | Valeda | Keys | Missouri | 2019 | 4/30/27 | Active |
| RN, BSN, CN-BN | Oncology Nurse Navigator | Terri | Kempf | IN | 2015 | 1/31/27 | Active |
| RT(R)(M), CN-BI | Retired | Anita | Kellman | AZ | 2013 | 1/31/27 | Active |
| BSN, RN, OCN, CBCN, CN-BN | Registered Nurse | Maya | Kazanjian | NY | 2018 | 7/31/27 | Active |
| RN, CN-BN | Oncology Nurse Case Manager | Patricia | Harris | MN | 2019 | 4/30/27 | Active |
| MRT(N), CN-BI | Breast Health Navigator | Lindsey | Justynski | Ontario | 2015 | 2/28/27 | Active |
| RN, MSN, CN-BN | | Laura | Jones | AL | 2013 | 12/31/26 | Active |
| RMA, CN-BC | Certified Breast Health Navigator | Heather | Thompson | IL | 2018 | 10/31/26 | Active |