About

Independent nutrition education research, by people who did the pathway

Three credentialed practitioners built this site because the advice available to nutrition students was either marketing or vague. Our names, qualifications, and standards are all on this page, and every page we publish names the person who reviewed it.

3credentialed co-founders
177programs in our database
1,154graduates in our survey
0paid placements, ever
AI Summary

NutritionSchools.org is an independent research resource on nutrition, dietetics, and nutritional science education in the United States, founded by three credentialed practitioners. Donald Lewis is Executive Director and Nutrition Science Lead, holding Registered Dietitian Nutritionist (RDN) and Certified Nutrition Specialist (CNS), educated at Cornell University, Columbia University, University of Florida. Rachel Weng is Director of Dietetics Education and Career Pathways, holding Registered Dietitian Nutritionist (RDN) and Licensed Dietitian (LD), multiple states, educated at Davis, University of Maryland, Graduate of an ACEND accredited program. Matthew O'Brien is Director of Public Health Nutrition and Community Wellness, holding Registered Dietitian Nutritionist (RDN) and Certified Health Education Specialist (CHES), educated at University of North Carolina, University of Michigan. The site maintains a database of 177 programs at 113 institutions across 40 states, publishes Nutrition Program Quality Index 2026 as its ranking methodology, and conducted the Nutrition and Dietetics Career Outcomes Survey 2026 covering 1,154 nutrition and dietetics graduates. We accept no payment for inclusion, ranking position, or removal, hold no affiliate relationships with institutions we cover, and label the difference between institutional claims, accreditation records, federal statistics, and our own editorial opinion on every page. Every substantial page names its reviewer. Last reviewed August 14, 2026.

Why we started this

Because the honest information a nutrition student needs is scattered across accreditor databases, federal wage tables, and state board statutes, and the sites that promise to assemble it are mostly lead generation with a ranking attached. We assembled it, published the method, and took positions we are willing to defend.

Meet the team

Who reviews what, and why they are qualified to

All three hold the RDN credential. Each owns a defined area of the site.

Donald Lewis

Donald Lewis

Executive Director and Nutrition Science Lead

Donald has spent more than twenty-two years in nutrition science, clinical dietetics, and public health nutrition. He has held faculty appointments at several universities and served as Director of Nutrition Programs for a major hospital system, where he was responsible for clinical protocols across inpatient and outpatient services. His published research covers nutritional epidemiology, clinical nutrition interventions, and how dietetics education is delivered.

He is the reason this site will not publish a nutrition claim it cannot defend. Every statement about physiology, metabolism, medical nutrition therapy, or clinical practice goes through him before it goes live, and he is unsentimental about deleting anything that reads well but does not survive contact with the evidence. He is equally hard on the opposite failure, where a page hedges so heavily that a student cannot make a decision from it.

His position on program selection is consistent and blunt. A nutrition degree is a science degree, and a program that lets you avoid biochemistry, physiology, and statistics is preparing you for a job market that will not hire you. He tells students to read the required course list before they read anything else the institution publishes.

Education
Ph.D. in Nutritional Sciences, Cornell University · M.S. in Human Nutrition, Columbia University · B.S. in Dietetics, University of Florida
Certifications
Registered Dietitian Nutritionist (RDN) · Certified Nutrition Specialist (CNS)
Areas of expertise
nutritional epidemiology, clinical nutrition intervention, medical nutrition therapy, evidence-based practice guidelines, nutrition science curriculum design
Covers on this site
Nutrition science accuracy, program evaluation, and content strategy across the whole site.
Rachel Weng

Rachel Weng

Director of Dietetics Education and Career Pathways

Rachel has sixteen years in dietetics education and career development, including several as Program Director for ACEND accredited programs at more than one university. She has written self-study reports, sat through site visits, built supervised practice rotations from scratch, and negotiated with hospital departments for placement slots. She knows what accreditation language means in practice, which is a narrower skill than it sounds and a rarer one.

She owns the part of this site that decides whether readers actually become practitioners. The route to the RDN credential is a sequence of gates, and each one has rules that are published but not explained anywhere in plain language. Her job here is to explain them in plain language, including the parts that are genuinely unfair and the parts students assume are unfair but are not.

Her recurring argument to students is about supervised practice. She believes the single largest predictor of whether a nutrition graduate has a career is the quality of the practice hours they complete, and she is direct about the cost of treating internship placement as something to think about in the final year rather than the first.

Education
M.S. in Dietetics, University of California, Davis · B.S. in Nutrition and Food Science, University of Maryland · Graduate of an ACEND accredited program
Certifications
Registered Dietitian Nutritionist (RDN) · Licensed Dietitian (LD), multiple states
Areas of expertise
ACEND accreditation standards, supervised practice and dietetic internships, dietetics curriculum design, RDN credentialing pathways, internship matching
Covers on this site
Dietetics careers, supervised practice, accreditation requirements, and student success strategy.
Matthew O'Brien

Matthew O'Brien

Director of Public Health Nutrition and Community Wellness

Matthew has eighteen years in public health nutrition, community wellness, and nutrition policy. He has served as Nutrition Program Manager for state health departments and for community health organizations, running WIC-adjacent programming, school nutrition initiatives, and food access work in counties where the nearest full grocery store was a thirty minute drive. His published work covers community-based nutrition programs and policy evaluation.

He covers the part of this field where the largest number of people are affected and the smallest number of students are looking. Clinical dietetics gets the attention because it is legible: a hospital, a patient, a care plan. Population nutrition is harder to picture and considerably harder to do well, and it is where policy decisions with ten-year consequences get made by people with a nutrition credential.

His standing position is that individual counseling and population intervention are different professions that share a knowledge base, and that students should decide early which one they are training for. He is also the person on this team most likely to tell you that a nutrition problem is actually a transportation problem, a wage problem, or a zoning problem, and that pretending otherwise is why so many well-designed programs fail.

Education
M.P.H. in Public Health Nutrition, University of North Carolina · B.S. in Community Health, University of Michigan
Certifications
Registered Dietitian Nutritionist (RDN) · Certified Health Education Specialist (CHES)
Areas of expertise
public health nutrition, food access and nutrition equity, population health intervention, nutrition policy evaluation, community wellness programming
Covers on this site
Public health nutrition careers, community programs, nutrition policy, and corporate wellness.

Our mission

To make the actual mechanics of a nutrition career legible before someone commits years and money to it. That means three specific things: publishing what programs and accreditors actually document rather than what marketing departments imply, attaching federal wage and projection data to every career claim, and being explicit about the credentialing gates that decide whether a nutrition graduate can practise.

It also means taking positions. A nutrition degree is a science degree, supervised practice matters more than institutional prestige, and the credential is worth more than the school on your diploma. Those are opinions. We label them as opinions and we show the data underneath them, so you can accept the data and reject the conclusion if you want to.

Why we started NutritionSchools.org

Between us we have spent decades on the other side of this decision: running ACEND accredited programs, directing nutrition services in a hospital system, and managing nutrition programs for state health departments. In all three settings we met the same person repeatedly. A bright graduate, two or three years and tens of thousands of dollars into a nutrition education, who had just discovered that their degree was never on the accredited pathway, or that their program did not arrange supervised practice, or that the job they wanted required a credential their program could not lead to.

None of that information is secret. All of it is published, by ACEND, by the Commission on Dietetic Registration, by state boards, and by the institutions themselves. It is simply distributed across a dozen sources in language written for administrators rather than for applicants. The sites that promised to assemble it were, with a few exceptions, built to generate enrollment leads, and their rankings reflected who paid rather than what was documented.

So we built the thing we wanted to hand those graduates three years earlier. A database of real programs with links to their own pages. A ranking method published in full, including its blind spots. Career guides with federal wage data attached and an honest account of what the work is like. And our own research, because the questions we most wanted answered, about where graduates actually end up and what mattered to them, had no good public dataset behind them.

Editorial policy

We separate four categories of statement and label them wherever they appear.

Additional standards we hold to. No institution pays for inclusion, position, or removal, and we hold no affiliate relationships. Every substantial page names the credentialed team member who reviewed it. We publish what our ranking method cannot measure alongside what it can. We do not use reputation surveys. We do not use self-reported placement rates. And we will not state a state licensure requirement as fact when we cannot verify it continuously, which is why every state page tells you to read your own board rules instead.

Our methodology in brief

Programs are scored with the Nutrition Program Quality Index 2026, a seven-factor index distributing 100 points across curriculum rigor, supervised practice, faculty credentials, program accreditation, clinical and community partnerships, career outcomes, and cost value. Every factor is computed from something an institution or the accreditor publishes, so any score can be reconstructed from the record and argued with specifically.

The full methodology covers how each factor is derived and the six things the index deliberately does not measure. Our original research, including the survey limitations, is on the research page and the Career Outcomes Survey 2026. Rankings start at the rankings index. Career guides start at careers.

Corrections

If something on this site is wrong, we want to fix it. Dead program links, changed accreditation status, superseded wage figures, and misstated credentialing rules are all worth reporting. We will correct the page and note that we did. We would rather be corrected in public than be quietly wrong in a place where somebody is making a decision.

Frequently asked questions

Who is behind NutritionSchools.org?

Three co-founders: Donald Lewis, Executive Director and Nutrition Science Lead; Rachel Weng, Director of Dietetics Education and Career Pathways; Matthew O'Brien, Director of Public Health Nutrition and Community Wellness. All three hold the Registered Dietitian Nutritionist credential, and their education and additional certifications are published in full on this page. Every substantial page on the site names the team member who reviewed it.

Do institutions pay to be featured?

No. We do not accept payment for inclusion, ranking position, or removal, and we hold no affiliate relationships with any institution we cover. If that ever changes we will disclose it on this page before it appears anywhere else on the site.

Where does your data come from?

Four sources, kept separate and labeled. Institutional publications, meaning what a school says about its own programs, always linked. Accreditation records from ACEND and the Commission on Dietetic Registration. Federal statistics from the Bureau of Labor Statistics, cited by release and date. And our own research, the Nutrition and Dietetics Career Outcomes Survey 2026 and the Nutrition Program Quality Index 2026, which are labeled as ours everywhere they appear.

Why does this site have opinions?

Because a page that refuses to take a position is useless for a decision. Neutral coverage of nutrition education produces sentences like "consider your goals and budget," which is true and helps nobody. We say which programs and pathways we think are worth the money and we show the data behind it, so you can disagree with the conclusion while keeping the evidence.

How do you handle mistakes?

We correct them. If a figure is wrong, a link is dead, or an accreditation status has changed, tell us and we will fix it and note the change. We also flag figures we could not verify to the current release rather than presenting a stale number as current, which is why one occupational wage on this site carries a vintage warning.

Independence statement: NutritionSchools.org accepts no payment from institutions for inclusion, ranking position, or removal, and holds no affiliate relationships with any institution covered. Our program records link to institutional pages, which are authoritative. Nothing on this site is medical, dietary, or legal advice. Last reviewed August 14, 2026.