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Registered Dietitian Staffing
Registered Dietitian Consultant Services


Our Story

Sarah Carnathan, Registered Dietitian Staffing Company

Sarah Carnathan MS,RD,LDN



Nutrition that Works, LLC was founded in 2001 by a Registered Dietitian.  Sarah Carnathan MS,RD,LND was working as a Clinical Nutrition Manager in a hospital setting and was in urgent need of an RD.  Realizing there was a demand for rapid staffing of highly qualified dietitians, Nutrition that Works®  was launched.   

Our Mission

To provide expert consultant Registered Dietitian services individualized to fit your facility's needs.

Hassle free hiring

With Nutrition that Works, we will guarantee a consultant dietitian not only with excellent clinical skills, but also with the right personality for each account.   

Rapid Placements

Need a Registered Dietitian right now?   With our large, national database of consultant RD's, we can help.  

Our Service


What makes Nutrition that Works® unique is the personalized customer service that each account receives.   With 15 years of experience specializing in placement of  consultant Registered Dietitians,  we will custom fit your needs and budget.  

We look forward to serving  your patients and team!  


Nutrition that Works, LLC partners with health care facilities to provide long-term and short - term services:


     Long Term Care


     Rehab Centers

     Dialysis Centers


     Home Health & Hospice 


     Behavioral and Mental Health


     Wellness Corporations 

Consultant Dietitians

Our Nutrition Experts Individualize Services for your Health Care Facility
Registered Dietitian Staffing Services in Hospitals, Consultant Dietitians in Hospitals
Acute Care, Rehab, Dialysis,
Home Health & Hospice
Registered Dietitian Services in Long Term Care, Consutlant Dietitian Staffing in Long Term care
Long Term Care
Skilled Nursing & Assisted Living
Consulant Dietitian Staffing Services
Behavioral & Mental Health
About NTW
RD Services
Successful RD Placements
Contact NTW

NTW Benefits

Registered Dietitian Staffing Services, Consultant Dietitian
Hassle Free Hiring
We will ensure clinical competency and a perfect personality fit for your team.
Rapid Placement
Need an RD today?  Call us. 
With our large nationwide network of consultant RD's,  we can help. 
Individualized Services
Customized RD hours and services to best suit the needs of your facility. 
Fast Customer Service
Available 7 days per week.   


“We have worked with Nutrition that Works for the last three years.  They are very responsive to requests for staffing and everyone of the registered dietitians that have worked with our team have been highly qualified, hardworking and fit in well with our team and culture."


Michael, Director of Operations 

“Just wanted to write a quick note to say how great your RD has been to work with.   He has consistently gone above and beyond for our patients, regularly offers to work extra and is a pleasure to work with.   You have a great consultant dietitian.   Thank you for sending him our way."


Maureen, Clinical Nutrition Manager Hospital

"Having been affiliated with Nutrition that Works for the last seven years, I can attest that their service is above reproach.   NTW consultants have been an integral part of the Dietary team at our Skilled Nursing Facility and I highly recommend their service.."


Tomas, Administrator Skilled Nursing Facility

"Our Hospice and Home Health appreciates Nutrition that Works' responsiveness and attention to detail as the consultant RD provided nutritious menus for our end of life patients."



Deb, Director Home Health and Hospice

“I have used NTW at multiple facilities.   Their professional dietary consultants work as though they are part of your staff.   I don't worry about my residents nutrition when NTW is on the job."

John, Administrator Skilled Nursing Facility

"I was impressed by how quickly Nutrition that Works, LLC was able to provide Registered Dietitian services for our hospital.    The consultant RD did a great job clinically and was a perfect fit with our team."


David, Director Food Service

Hassle Free RD Hiring

Nationwide RD Services

Registered Dietitian staffing nation wide, USA,  Consultant Dietitians
(919) 308 - 8175

"I was very impressed by how quickly Nutrition that Works provided us a Dietitian.    She did a great job clinically and was a good fit to our team."

David, Director of Food Service

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