Irritable Bowel Syndrome (IBS) Nutritionists and Dietitians in Maricopa County, AZ

Photo of Marlene Hillyer - Nabi Health, Nutritionist/Dietitian, MS, RDN, CEDS, CDCES, CLT
Nabi Health
Nutritionist/Dietitian, MS, RDN, CEDS, CDCES, CLT
1 Endorsed
Online Only
At Nabi, we provide weight-inclusive, trauma-informed care that values lived experience over rigid rules and we believe true healing begins when the whole person is seen—not just a diagnosis.
At Nabi, we provide weight-inclusive, trauma-informed care that values lived experience over rigid rules and we believe true healing begins when the whole person is seen—not just a diagnosis.
(206) 905-4812 View (206) 905-4812
Photo of Katie Campbell, Nutritionist/Dietitian, RD, LN
Katie Campbell
Nutritionist/Dietitian, RD, LN
1 Endorsed
Serves Area
WHY does unsolicited nutrition advice seem to pop up everywhere!? If you’re feeling confused about how to truly nourish yourself, you’re not alone. My mission is to create a supportive space where you can reconnect with your body, navigate difficult emotions, and build a sense of self-worth that isn’t tied to food, weight, or athletic performance. Through nutrition counseling, we’ll work together to cut through the noise and address challenges such as disordered eating, emotional eating, fueling for sport, and negative body image so you can find peace with food and confidence in how you care for yourself.
WHY does unsolicited nutrition advice seem to pop up everywhere!? If you’re feeling confused about how to truly nourish yourself, you’re not alone. My mission is to create a supportive space where you can reconnect with your body, navigate difficult emotions, and build a sense of self-worth that isn’t tied to food, weight, or athletic performance. Through nutrition counseling, we’ll work together to cut through the noise and address challenges such as disordered eating, emotional eating, fueling for sport, and negative body image so you can find peace with food and confidence in how you care for yourself.
(406) 296-4733 View (406) 296-4733
Photo of Brooke Erickson, Nutritionist/Dietitian, MS, CN
Brooke Erickson
Nutritionist/Dietitian, MS, CN
Online Only
You may feel like your body is working against you—persistent fatigue, inflammation, gut issues, anxiety, weight gain, or hormone shifts that never fully resolve. You’ve likely tried different diets, supplements, or providers, yet something still feels off. What you truly want is to understand why this is happening and finally restore your energy, metabolism, and hormone balance so you can feel like yourself again. You’re not looking for another bandaid, you want to stop chasing symptoms and finally address the root cause. Not more restriction, but a steady, resilient foundation for long-term health.
You may feel like your body is working against you—persistent fatigue, inflammation, gut issues, anxiety, weight gain, or hormone shifts that never fully resolve. You’ve likely tried different diets, supplements, or providers, yet something still feels off. What you truly want is to understand why this is happening and finally restore your energy, metabolism, and hormone balance so you can feel like yourself again. You’re not looking for another bandaid, you want to stop chasing symptoms and finally address the root cause. Not more restriction, but a steady, resilient foundation for long-term health.
(425) 537-4477 View (425) 537-4477
Photo of Ashlyn Ahner, Nutritionist/Dietitian, MPP-D, RDN
Ashlyn Ahner
Nutritionist/Dietitian, MPP-D, RDN
Serves Area
Ashlyn has provided care for a variety of conditions, including but not limited to gastrointestinal diseases such as pancreatitis, IBS, IBD, gastroparesis, liver diseases, GERD, dysphagia and food allergies/intolerances.
Ashlyn understands that physical and mental wellness includes many factors and is here to both support and educate about the role nutrition can play.
Ashlyn has provided care for a variety of conditions, including but not limited to gastrointestinal diseases such as pancreatitis, IBS, IBD, gastroparesis, liver diseases, GERD, dysphagia and food allergies/intolerances.
Ashlyn understands that physical and mental wellness includes many factors and is here to both support and educate about the role nutrition can play.
(360) 288-7962 View (360) 288-7962
Photo of Bailie Devlin, Nutritionist/Dietitian, MS, RD, LD
Bailie Devlin
Nutritionist/Dietitian, MS, RD, LD
2 Endorsed
Serves Area
Bailie is a Registered Dietitian with experience in weight loss, eating disorders and performance nutrition. She believes food is medicine and is dedicated to helping you create a positive relationship with food and movement while working together towards your goals. Bailie believes nutrition is not one size fits all and works with the patient to develop customized care based on the their goals, needs and lifestyle.
Bailie is a Registered Dietitian with experience in weight loss, eating disorders and performance nutrition. She believes food is medicine and is dedicated to helping you create a positive relationship with food and movement while working together towards your goals. Bailie believes nutrition is not one size fits all and works with the patient to develop customized care based on the their goals, needs and lifestyle.
(816) 409-1516 View (816) 409-1516
Photo of Adam Walz, Nutritionist/Dietitian, RD, LD, ISAK-1
Adam Walz
Nutritionist/Dietitian, RD, LD, ISAK-1
3 Endorsed
Serves Area
I hold a Certificate of Training in Adult and Pediatric Obesity (Commission on Dietetic Registration) and I’m certified in the Low Fodmap Diet for IBS management.
Specialties include sports nutrition; prediabetes and type 2 diabetes (non-insulin dependent); IBS and digestive health (Low FODMAP); food allergies/intolerances; heart health; mindful/intuitive and plant-based eating; weight management (bariatrics, GLP-1s); fatty liver; and women’s health.
I hold a Certificate of Training in Adult and Pediatric Obesity (Commission on Dietetic Registration) and I’m certified in the Low Fodmap Diet for IBS management.
Specialties include sports nutrition; prediabetes and type 2 diabetes (non-insulin dependent); IBS and digestive health (Low FODMAP); food allergies/intolerances; heart health; mindful/intuitive and plant-based eating; weight management (bariatrics, GLP-1s); fatty liver; and women’s health.
(551) 365-7752 View (551) 365-7752
Photo of Jacklyn Jensen, Nutritionist/Dietitian, RDN, CD
Jacklyn Jensen
Nutritionist/Dietitian, RDN, CD
10 Endorsed
Online Only
Not accepting new clients
While my journey in dietetics began with a focus on eating disorders, it has naturally grown to include gastrointestinal concerns like constipation, diarrhea, and IBS.
Whether you've been caught in the endless scroll of "eat this, not that" articles or constantly feel like you're falling short with your eating habits, my job is to help you cut through the noise and break things down into manageable, realistic steps. Together, we will work toward a way of eating that truly supports you without sacrificing your relationships, hobbies, or overall joy in life. My approach to nutrition counseling is rooted in curiosity and compassion. Your habits around food are unique to your experiences and upbringing. The healing goes far beyond just counting calories and hitting goal weights.
While my journey in dietetics began with a focus on eating disorders, it has naturally grown to include gastrointestinal concerns like constipation, diarrhea, and IBS.
Whether you've been caught in the endless scroll of "eat this, not that" articles or constantly feel like you're falling short with your eating habits, my job is to help you cut through the noise and break things down into manageable, realistic steps. Together, we will work toward a way of eating that truly supports you without sacrificing your relationships, hobbies, or overall joy in life. My approach to nutrition counseling is rooted in curiosity and compassion. Your habits around food are unique to your experiences and upbringing. The healing goes far beyond just counting calories and hitting goal weights.
(206) 984-8687 View (206) 984-8687