Precision Nutrition Podcasts

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Meet the Experts

Krista Scott-Dixon, PhD, is Precision Nutrition’s director of curriculum. She leads the development of PN’s educational programs and courses, including the PN Level 1 Certification and PN Level 2 Master Class. Dr. Scott-Dixon holds a doctorate in Women’s Studies from York University.
Brian St. Pierre, MS, RD, is Precision Nutrition’s director of nutrition. He’s a Registered Dietician and holds an MS in Food Science and Human Nutrition from the University of Maine. St. Pierre is the coauthor of Precision Nutrition’s Level 1 Certification textbook, The Essentials of Nutrition and Coaching.
Helen Kollias, PhD, is Precision Nutrition’s science advisor. She holds a doctorate in Molecular Biology from York University and an MS in Physiology and Biochemistry from the University of Waterloo. Dr. Kollias has taught at the university level and been published in 10 scientific journals.
Craig Weller is Precision Nutrition’s exercise systems and program director and a PN Master Coach. His certifications include US Navy SWCC (Special Warfare Combatant Crewman), Department of State WPPS-2 (Worldwide Personal Protective Service), and NSCA Certified Personal Trainer (CPT).
Adam Feit, PhD is Precision Nutrition’s head strength and sport psychology coach. Dr. Feit earned his PhD in Sport and Exercise Psychology from Springfield College. He also holds a master’s degree in Exercise Science and Health Promotion from the California University of Pennsylvania.
Ryan Andrews, MS, MA, RD, RYT, CSCS is a principle nutritionist and adviser for Precision Nutrition. He’s a Registered Dietician and holds master’s degrees in both Nutrition and Exercise Physiology from Kent State University and a BS in Exercise Science from the University of Northern Colorado.
Kate Solovieva, MA is Precision Nutrition’s head of community engagement and a PN Master Coach. She holds a bachelor of arts in Psychology from the University of Waterloo and an MS in Social and Personality Psychology from York University.
Dominic Matteo is a Precision Nutrition Level 2 Instructor and PN Master Coach. He’s also a certified personal trainer through the National Academy of Sports Medicine (NASM), and an Institute for Integrative Nutrition Holistic Health Counselor.

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