CDR Holiday Closure - December 24 – January 4
For the Holidays, CDR is closed beginning Tuesday, December 23, 2025 at 3:00pm CST through Sunday, January 4, 2026 and reopens on Monday, January 5, 2026.
Registry Statistics
Board Certified Specialist in Renal Nutrition (CSR)
As of November 29, 2021
By Region
| Alabama | 1 | Alaska | 1 | Arizona | 16 |
| Arkansas | 6 | California | 117 | Colorado | 11 |
| Connecticut | 6 | Delaware | 1 | District of Columbia | 2 |
| Florida | 29 | Georgia | 14 | Hawaii | 4 |
| Idaho | 1 | Illinois | 13 | Indiana | 5 |
| Iowa | 5 | Kansas | 1 | Kentucky | 3 |
| Maine | 2 | Maryland | 10 | Massachusetts | 9 |
| Michigan | 17 | Minnesota | 7 | Mississippi | 4 |
| Missouri | 8 | Montana | 1 | Nebraska | 1 |
| Nevada | 1 | New Jersey | 25 | New Mexico | 2 |
| New York | 30 | North Carolina | 22 | North Dakota | 1 |
| Northern Mariana Islands | 1 | Ohio | 16 | Oklahoma | 3 |
| Oregon | 15 | Pennsylvania | 19 | Puerto Rico | 2 |
| Rhode Island | 2 | South Carolina | 15 | Tennessee | 14 |
| Texas | 32 | Utah | 9 | Vermont | 1 |
| Virginia | 32 | Washington | 18 | West Virginia | 2 |
| Wisconsin | 16 | Canada | 1 | Foreign | 1 |