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Board Certified Specialist in Oncology Nutrition (CSO)
As of January 23, 2023

By Region

Alabama 4 Alaska 1 Arizona 17
Arkansas 1 California 73 Colorado 33
Connecticut 19 Delaware 2 District of Columbia 1
Florida 48 Georgia 32 Hawaii 1
Idaho 11 Illinois 33 Indiana 15
Iowa 8 Kansas 5 Kentucky 11
Louisiana 8 Maine 5 Maryland 18
Massachusetts 18 Michigan 26 Minnesota 12
Missouri 17 Montana 6 Nebraska 5
Nevada 6 New Hampshire 4 New Jersey 35
New Mexico 2 New York 71 North Carolina 41
North Dakota 2 Ohio 26 Oklahoma 6
Oregon 25 Pennsylvania 39 Puerto Rico 1
Rhode Island 3 South Carolina 11 Tennessee 10
Texas 66 Utah 6 Vermont 2
Virginia 25 Washington 29 West Virginia 1
Wisconsin 23 Canada 2   



*This information is based on self-reported data from the Academy of Nutrition and Dietetics database. These numbers may change frequently.

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