Alyssa Simpson

Nutritionist/Dietitian, RDN, CLT

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4 Endorsed

Phoenix, AZ 85004

Photo of Alyssa Simpson, RDN, CLT, Nutritionist/Dietitian

Are your stomach issues controlling your life? Perhaps you have been diagnosed with IBS (Irritable Bowel Syndrome) or SIBO, or given no diagnosis at all. Have you tried probiotics and other natural remedies, but nothing has worked? And after countless doctor visits and google searches, you’re frustrated and discouraged? I get it. I’ve been there, as have so many of my clients. I'm Alyssa Simpson, a Functional Nutritionist, Registered Dietitian, and Certified Gastrointestinal Nutritionist specializing in digestive issues. I’m dedicated to resolving the root cause of your troubling symptoms — not just giving you a temporary fix.

First, we use evidence-based strategies and sometimes advanced functional testing to uncover foods and other stressors you may have had no idea were impacting your digestive problems. Then, since we will know exactly what is out of balance in your system, we turn our attention toward supporting, healing, and restoring those specific areas.

I know how discouraging it is for people with digestive issues to find answers. I've been in your shoes with my own struggles. The medical system often offers bandaids but no lasting solutions. I'm here to tell you, we see amazing results with digestive issues when we use diet and lifestyle interventions. Don't suffer for one more day when there is help!

Call or Email Alyssa Simpson now for a free 15 minute consultation - (480) 845-0501

My Practice at a Glance

Available online only

Phoenix, AZ 85004

(480) 845-0501

All sessions are conducted virtually via telehealth video conferencing or by phone.

I specialize in Gastrointestinal (GI), Food Sensitivity and Irritable Bowel Syndrome (IBS)

Finding reliable guidance for digestive issues can be overwhelming. I help clients use proven strategies to find lasting relief.

Let's Connect (480) 845-0501

My Practice at a Glance

Available online only

Phoenix, AZ 85004

(480) 845-0501

All sessions are conducted virtually via telehealth video conferencing or by phone.

I specialize in Gastrointestinal (GI), Food Sensitivity and Irritable Bowel Syndrome (IBS)

Finding reliable guidance for digestive issues can be overwhelming. I help clients use proven strategies to find lasting relief.

Finances

Fees

Pay by American Express, Discover, Health Savings Account, Mastercard, Visa

All services are private pay. Superbills are available upon request to help clients get reimbursed through insurance. HSA & FSA eligible.

Call or Email me for a free 15 minute consultation now - (480) 845-0501

Alyssa Simpson

Nutritionist/Dietitian, RDN, CLT

All services are private pay. Superbills are available upon request to help clients get reimbursed through insurance. HSA & FSA eligible.

Call or Email me for a free 15 minute consultation now - (480) 845-0501

Alyssa Simpson

Nutritionist/Dietitian, RDN, CLT

Qualifications

In Practice for 20 Years
Certificate from Commission on Dietetic Registration 930584 / 2012
Arizona State University, B.S. in Dietetics, Graduated 2003

I have 20 years of experience as a dietitian and over 10 years in private practice specializing in digestive health. I am also a Certified Gastrointestinal Nutritionist, with advanced training in Integrative and Functional Nutrition, as well as many of the most widely used IBS & SIBO diets.

Call or Email me for a free 15 minute consultation now - (480) 845-0501

Alyssa Simpson

Nutritionist/Dietitian, RDN, CLT