COVID-19 UPDATE: Please note that CDR staff members are working remotely until September 8th. Most services for CDR’s credentialed practitioners remain uninterrupted. CDR staff members are available by telephone at 800/877-1600, ext. 5500, by email at or by live chat from 8:30 am until 5:00 pm CST. If you recently mailed physical items of timely importance, please contact CDR. For a staff list click here

Please refer to our COVID- 19 Update page for information on Pearson VUE and PSI exam center closures and other impacted services.  CDR will continue to monitor the situation and update this page as necessary.

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Board Certified Specialist in Obesity and Weight Management (CSOWM)

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Alabama 1 Alaska 1 Arizona 9
Arkansas 3 California 41 Colorado 13
Connecticut 7 Delaware 1 Florida 15
Georgia 6 Hawaii 1 Idaho 2
Illinois 12 Indiana 8 Iowa 7
Kansas 5 Kentucky 3 Louisiana 4
Maine 4 Maryland 16 Massachusetts 23
Michigan 22 Minnesota 8 Mississippi 1
Missouri 7 Montana 4 Nevada 3
New Hampshire 2 New Jersey 8 New Mexico 3
New York 28 North Carolina 12 North Dakota 1
Ohio 24 Oklahoma 3 Oregon 6
Pennsylvania 22 Puerto Rico 1 South Carolina 11
Tennessee 6 Texas 35 Utah 14
Vermont 2 Virginia 21 Washington 14
West Virginia 2 Wisconsin 7 Foreign 1

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