Alyssa Simpson, RDN, CGN, CLT is a Registered Dietitian Nutritionist and Certified Gastrointestinal Nutritionist. With advanced training in Integrative and Functional Nutrition, she helps people with digestive complaints like IBS, SIBO, and other stomach issues find lasting relief using natural solutions. Alyssa takes a unique approach to resolving digestive complaints. She focuses on finding the root cause of your digestive issues and healing and restoring the parts of your body that need support. In this way, you achieve lasting symptom relief while still being able to eat the foods you love.
Alyssa specializes in helping people with digestive issues who have gone from doctor to doctor but not found relief. If you experience symptoms such as diarrhea, constipation, abdominal pain/discomfort, excessive gas, bloating, reflux, nausea, or other digestive complaints, Alyssa can help.
Services include 1:1 Nutrition Coaching, and the IBS Relief Blueprint virtual program. She also offers a free masterclass called Banish the Bloat.
Specialties
Food Allergies
Writing for Online and Print
Menu Planning
Celiac Disease, Gluten-Free Diets
Vitamins, Minerals, Supplements
Food Guide Pyramid
Alternative Nutrition
General Nutrition, Wellness
Enteral and Parenteral Nutrition
Liver Disease
Dysphagia
Autoimmune Diseases
Media Skills, TV, Online, Print
Healthy Eating
GI/Digestive Disorders
Nutrient Analysis
Irritable Bowel Syndrome
Work History
• Nutrition Coach, Lifetime Fitness 2004-2005
• Nutrition Coordinator, Adelante Healthcare 2005-2010
• Passed Certified Diabetes Educator Exam 2009
• Diabetes Health Coach, Nurtur 2010-2012
• Private Practice 2012-present
• Partnered with Arizona Digestive Health since 2013
• Nutritionist at Fairmont Scottsdale Princess Resort Well & Being Spa, under Chief Medical Officer Tieraona Low Dog MD, Director of Fellowship of the Arizona Center for Integrative Medicine at the University of Arizona, founded by Dr. Andrew Weil 2013-present
Education
• B.S. in Dietetics, Arizona State University 2003
• Completion of supervised practice program, Patton State Hospital 2004
• Dietetic Registration Exam 2004
• LEAP Therapist certification 2011
• Integrative and Functional Medical Nutrition Therapy (IFMNT) Level II Certificate of Training Course 2014
• Completed Integrative and Functional Medical Nutrition Therapy (IFMNT) Level III Certificate of Training Course 2015
• Trained on the use of the Low FODMAP Diet by Monash University May 2023
• Completed Certified Gastrointestinal Nutritionist Certification June 2023
Focus Age
19-80
Memberships
American Dietetic Association (ADA), including the Dietitians In Gluten & Gastrointestinal Disorders practice group, the Nutrition Entrepreneurs Practice Group, and the Central Arizona District Dietetic Association (CADDA).
Payment Methods
Visa, Discover, Mastercard, American Express, HSA Card, FSA Card
Insurance Taken
Out of network. Superbills provided upon request to help clients submit to insurance.
Qualifications
Awards:
Registration State: ARIZONA
Registered with the Academy of Nutrition and Dietetics