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Clinic Decoration
Ashley Oswald, a functional nutritionist, with her laptop in a grey sweater working with a client at the digestive health clinic. Holistic nutritionist, Nutritionist for gut health, Functional medicine nutritionist, Best dietitian near me, Holistic dietitian


Gut Health Dietitian Nutritionist FN + ODC's Founder

A Bit About Me

Meet Ashley, a visionary in medical nutrition therapy and functional nutrition.


Ashley launched Oswald Digestive Clinic after honing her expertise at Boston Harvard's Brigham and Women's Hospital and pursuing functional medicine education.


Shortly after, she founded Flusso Nutrients, as a second avenue to empower and support clients on their health journeys.


She transformed the way client care was provided by being an early adopter of telemedicine and even offering home visits, which her gut health clients really appreciated.


Additionally, she implemented a cutting-edge app that facilitated seamless client engagement.


Her commitment to bridging healthcare gaps extends to the clinic's blog, where she passionately contributes, empowering readers with insights on gut health and a root-cause approach.

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  • Registered Dietitian Nutritionist (RDN)

  • Integrative and Functional Nutrition Certified Practitioner (IFNCP)

  • Certified Nutrition Support Clinician (CNSC)

  • Certified Leap Therapist (CLT)

  • Licensed Dietitian (LD)


  • Brigham and Women's Hospital - Clinical & Outpatient Intensive Training Supervised Practice (2011 - 2012)

    • Completed an 11-month dietetic internship at a Harvard Medical School affiliated 800 bed level 1 trauma center

  • Integrative and Functional Nutrition Academy - IFNCP Credential, Human Nutrition (2015 - 2017)

    • Acquired advanced knowledge in Integrative and Functional Nutrition.

  • University of Minnesota - Bachelor of Science, Didactic Program in Dietetics (2007 - 2011)

    • Completed science-intensive undergraduate program focused on nutrition science and medical nutrition therapy.



  • Flusso Nutrients (Oct 2019 - Present)

    • Established platform providing evidence-based supplement education and products for improving overall health.

  • Oswald Digestive Clinic (Jan 2016 - Present)

    • Founded virtual clinic focused on holistic functional nutrition for digestive health issues.

    • Specializing in improving and often eliminating various digestive problems, offering individualized nutrition/lifestyle plans using a holistic/functional/root-cause approach.

    • Interviewed on many popular podcasts, featured on the local news, and quoted in articles

  • Functional Nutrition Dietitians (Oct 2017 - Present)

    • Created supportive community for dietitians practicing functional nutrition.

  • Regions Hospital - Registered Dietitian (Mar 2016 - Aug 2017, Oct 2012 - Oct 2014)

    • Managed nutrition regimens for patients while floating across various departments, including intensive care units (surgical, cardiac, burn, medical), outpatient (oncology, neurology, employee health), orthopedics, renal, general medicine, and more.

    • Created and implemented holistic weight loss program for employees; provided presentations in auditorium offered to all staff at the hospital on various topics from gut health to mindful eating, weight loss, and more.

  • True Health Center for Functional Medicine (Sep 2015 - Feb 2016)

    • Created personalized nutrition plans and coached clients in root-cause medicine practice.

  • Option Care - Nutrition Support Dietitian (Nov 2014 - Sep 2015)

    • Managed enteral/parenteral nutrition patients, provided education, and collaborated in care.

  • Youth Determined to Succeed - Registered Dietitian (Oct 2012 - Apr 2013)

    • Facilitated healthy behavior change in children and families.

  • Regions Hospital - Nutrition Services Associate (Apr 2009 - Jul 2011)

    • Managed therapeutic diets, educated new employees, and provided timely nutritional services.

  • Headstart Bigalow School - Nutrition Intern (Jan 2010 - Apr 2011)

    • Developed a nutrition education program and newsletters for children and families.

Explore Collaboration Opportunities!

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