Maryann on the red circle of a TEDx stage

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Talks peopleact on.

Keynotes on nutrition, mental health and the power of micro-habits, delivered with executive-ready clarity and approachable energy. Two-time TEDx speaker with 15+ years of speaking experience.

Speaking reel · 1 min 33 s

See her in the room.

TEDx, industry stages and live TV in ninety seconds.

Signature themes

Three subjects. One through-line.

Every talk is tailored to the audience: conference keynotes, corporate sessions, workshops and panels.

Nutrition without the noise

What the evidence actually says about the trends your audience is already asking about.

Food and mood

The connection between nutrition and mental health, from a dietitian with a doctoral focus in psychology.

The power of micro-habits

The Micro-Habits Matrix™: change built from steps too small to fail.

Stages and rooms

From TEDx to the trade floor.

  • Mar 2024
    TEDxGainesvilleThe Hippodrome, Gainesville, Florida.
  • Industry
    Food Ingredients North AmericaConference stage.
  • Industry
    SupplySide WestFeatured expert and panelist. Maryann is also a SupplySide contributor.
15+years of speaking
2×TEDx speaker
Maryann on the TEDx stageTEDxGainesville
Maryann at a conference podiumFood Ingredients North America

From organizers and editors

Maryann’s sense of humor and personality combined with her expertise in behavior change pulls you in and makes you want to take action.
Heather MonahanBest-selling author and keynote speaker
Maryann has so much personality and she draws her audience in with her ability to connect. We all left excited and ready to create some new micro-habits!
Corina ClarkPresident, California Association of Healthcare Leaders
Speaking as a seasoned magazine editor who worked with marquee-name experts, I can say without hesitation that, as an R.D. and nutritionist, Maryann Walsh is that rarest of beings: the real deal who thoroughly knows her field and is great with men and women!
Fran CarpentierMedia strategist
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Media and press

Ready for air, on short notice.

Featured in online and print outlets including HuffPost, Shape and Men’s Journal, and in news appearances on NBC, CBS and ABC affiliates.

  • Maryann on the WPBF 25 News set
    WPBF 25 News

    Back-to-school nutrition tips

  • Maryann presenting a segment on WPBF 25 News
    WPBF 25 News

    The “dollar store diet”

  • Maryann on Coast Live
    Coast Live

    In-studio segment

As featured in

Outlets including ABC, CBS, NBC, Forbes, Business Insider, Eat This Not That, Food Network, People, Prevention, Shape, USA Today, Reader’s Digest, Men’s Journal, Muscle and Fitness and Today’s Dietitian

Bring Maryann to your event

Hold the date. She’ll handle the room.

Share the event, date, audience and format, and you’ll hear back within two to three business days.