6 NPI-registered Oncology Nutrition Registered Dietitian providers practice in Illinois. Switch states in the rail, or open the full search to filter by city and credential.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| Janna PhiferRD, LDN | Oncology Nutrition Registered Dietitian | Danville, IL | 1275908048 |
| Lora AndersonRD CSO LDN | Oncology Nutrition Registered Dietitian | Mchenry, IL | 1982285672 |
| Lori BumbacoMS, RDN, CSO, LDN | Oncology Nutrition Registered Dietitian | Highland Park, IL | 1801062633 |
| Mariah Long | Oncology Nutrition Registered Dietitian | Zion, IL | 1306470364 |
| Marissa BuchanMS, RD | Oncology Nutrition Registered Dietitian | Chicago, IL | 1104552868 |
| Tammie ZelkoRD | Oncology Nutrition Registered Dietitian | Urbana, IL | 1407335250 |
Source: CMS NPPES Data Dissemination (June 2026). Specialty taxonomy: NUCC.
