Joyanna HansenPh.D., R.D., L.D.

  • Metabolic Dietitian, CDRC Metabolic Clinic
  • Assistant Professor, AH.Dietetics & Nutrition


  • Pediatrics

Special focus on

  • Metabolic Diseases

I see patients at


Joyanna Hansen, PhD, RD, LD, specializes in nutrition care for children and adults diagnosed with inborn errors of metabolism. She focuses on providing evidence-based nutrition therapy plans to help individuals with metabolic disease achieve optimal health outcomes. She is part of a multidisciplinary care team at the CDRC Metabolic Clinic that includes physicians, nurses, dietitians, and genetic counselors.  In her personal time, Joyanna loves spending time outdoors hiking, skiing, bicycling, and exploring Farmers’ Markets.


  • B.S., 2009, Liberty University
  • Ph.D., 2013, Cornell University
  • Internship:

    • OHSU Dietetic Internship, 2014
  • Certifications:

    • Registered Dietitian, Commission on Dietetic Registration, 2014
    • Licensed Dietetian, State of Oregon, 2014

Memberships and associations

  • Genetic Metabolic Dietitians International
  • Genetic Metabolic Dietitians International (GMDI)
  • Academy of Nutrition and Dietetics
  • Oregon Academy of Nutrition and Dietetics