Registry Statistics
Board Certified Specialist in Oncology Nutrition (CSO)
As of March 20, 2023
By Region
| Alabama | 4 | Alaska | 1 | Arizona | 18 |
| Arkansas | 1 | California | 75 | Colorado | 33 |
| Connecticut | 19 | Delaware | 2 | District of Columbia | 1 |
| Florida | 50 | Georgia | 33 | Hawaii | 1 |
| Idaho | 11 | Illinois | 34 | Indiana | 15 |
| Iowa | 8 | Kansas | 5 | Kentucky | 11 |
| Louisiana | 8 | Maine | 5 | Maryland | 18 |
| Massachusetts | 18 | Michigan | 27 | Minnesota | 12 |
| Missouri | 19 | Montana | 6 | Nebraska | 5 |
| Nevada | 7 | New Hampshire | 4 | New Jersey | 34 |
| New Mexico | 2 | New York | 73 | North Carolina | 41 |
| North Dakota | 2 | Ohio | 28 | Oklahoma | 6 |
| Oregon | 25 | Pennsylvania | 43 | Puerto Rico | 1 |
| Rhode Island | 3 | South Carolina | 11 | Tennessee | 10 |
| Texas | 67 | Utah | 6 | Vermont | 2 |
| Virginia | 25 | Washington | 29 | West Virginia | 1 |
| Wisconsin | 23 | Canada | 2 |