Clinicians affiliated with Cancer Care Specialists Of Central Illinois Sc
31 clinicians on file with this group · most practice in Decatur, IL · PAC ID 5991619116
29 clinicians affiliated with Cancer Care Specialists Of Central Illinois Sc are in the 2024 Medicare Part B data, 18 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.
Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report
Affiliated clinicians by specialty, 2024
All specialties · Hematology-Oncology (11) · Nurse Practitioner (11) · Radiation Oncology (5) · Medical Oncology (2)
Specialty links go to the specialty in Decatur, IL.
Clinicians affiliated with Cancer Care Specialists Of Central Illinois Sc, 2024
Alphabetical by last name; 29.
| Name | Specialty | City |
|---|---|---|
| Kaylee M Beals, DNP, APRN FNP-BC | Nurse Practitioner | Effingham, IL |
| Kelsey Beasley | Nurse Practitioner | Belleville, IL |
| Rachael Demattei, APRN | Hematology-Oncology | O Fallon, IL |
| Mary Anne Depaz, MD | Radiation Oncology | Decatur, IL |
| Casey E Duncan, MD | Radiation Oncology | Effingham, IL |
| Philip A Dy, M.D. | Medical Oncology | Effingham, IL |
| Dolores A Estrada-Garcia, MD | Hematology-Oncology | Decatur, IL |
| Bachir Farah, M.D. | Hematology-Oncology | O Fallon, IL |
| Justin D Floyd, DO | Hematology-Oncology | O Fallon, IL |
| Perry P Guaglianone, M.D. | Hematology-Oncology | Decatur, IL |
| Sebastien S Kairouz, M.D. | Medical Oncology | Decatur, IL |
| Rachel I Kline, FNP-C | Nurse Practitioner | Stewardson, IL |
| Bassam N Maalouf, M.D. | Hematology-Oncology | O Fallon, IL |
| Sarah N Mackey, FNP-C | Nurse Practitioner | Decatur, IL |
| Gibran H Mahmud, M.D. | Hematology-Oncology | Centralia, IL |
| Michelle D Mcquillan, DNP, FNP-BC | Nurse Practitioner | O'Fallon, IL |
| Renata C Moore, M.D. | Radiation Oncology | Decatur, IL |
| Shannon E Niebrugge, APRN | Nurse Practitioner | Effingham, IL |
| Evelena Ontiveros, MD PHD | Hematology-Oncology | Decatur, IL |
| Hanna M Saba, MD | Hematology-Oncology | Effingham, IL |
| Kristi M Toennies, NP | Nurse Practitioner | Decatur, IL |
| Julianne Tomac, DNP, FNP-C | Nurse Practitioner | O Fallon, IL |
| Mario R Velasco, MD | Hematology-Oncology | Decatur, IL |
| Mark A Walshauser, M.D. | Hematology-Oncology | O Fallon, IL |
| Alexis Wernsman, APN | Nurse Practitioner | Centralia, IL |
| Misty D Wernsman, FNP | Nurse Practitioner | Mount Vernon, IL |
| Christel G Wheeler, FNP | Nurse Practitioner | Decatur, IL |
| Jacob S Witt, M.D. | Radiation Oncology | O Fallon, IL |
| Harold A Yoon, MD | Radiation Oncology | Decatur, IL |
Practice locations
Listed practice locations in Illinois.
Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.
Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations