

WELCOME TO AM NUTRITION SERVICES


OUR PROVIDERS
OUR DIETITIANS
Our dietitians have experience working with patients with medical conditions such as:​
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Diabetes (type 1 and type 2)
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Chronic Kidney Disease
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Obesity / Morbid Obesity
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Hypertension
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Hyperlipidemia
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Eating Disorders
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Polycystic Ovary Syndrome
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Bariatric Evaluations (Pre/Post)
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Food Allergies / Sensitivities
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Celiac Disease

Diane Gardner, RD
Location:
Arizona Telehealth

Hannah Lybbert, MS, RD
Location:
Tempe

Jacob Brown, RD
Location:
Specialty: Eating Disorders

Emily Brocato, MS, RD
Location:
Arizona Telehealth

Helen Hatseras, RD
Location:
Arizona Telehealth

Jenna Ostrom, RD
Location:
Avondale

Hannah Coven, RD, MPH
Location:
Scottsdale

Hollis Edwards, RD
Location:
Tempe

Jenny Anthony, MS, RD
Location:
Tempe

Hannah Francis, RD
Location:
Chandler

Ilian Beltran, RD, MPH
Location:
Mesa

Jessica Divis, MS, RD, CDCES
Location:
Scottsdale
AM NUTRITION
MANAGEMENT TEAM

Brian McCallister
Chief Executive Officer

Stuart Foster
Chief Operating Officer

Amy McCallister
Chief Nutrition Officer

Amanda Searles
Marketing and PR Director

Debi Smith, MS, RD
Nutrition Administration Director

Baylee Evans, MS, RD, CDCES
Director of Nutrition Services
NUTRITION
MANAGEMENT TEAM

Alicia Tombs, MS, RD
Nevada Regional Manager

Dajana Moore, RD
Lead Dietitian Mesa

Hollis Edwards, RD
Lead Dietitian Tempe

Megan Anderson, RD
Lead Dietitian Metrocenter

Annie Curtin, MS, RD
Arizona Regional Manager

Debi Smith, MS, RD
Nutrition Admistration Director

Jessica Wortuba, RD
Lead Dietitian Arrowhead

Michelle Cesa, MS, RD
Lead Dietitian Scottsdale

Arda Buyuktimkin, MS, RD
Outreach Manager, DSMES

Diane Gardner, RD
Lead Dietitian Telehealth

KaTrina Samuels-Garrison, RD
Lead Dietitian Avondale

Michelle Hathaway, RD
Lead Dietitian Telehealth

Baylee Evans, MS, RD, CDCES
Nutrition Services Director

Hannah Francis, RD
Lead Dietitian Chandler

Krupa Mathew, RD
Business Development Manager

Sarah Rothfus, MPH, RD
Lead Dietitian Telehealth
SPECIALIST STAFF

Paige Bess
Eating Disorder Specialist

Jessica Divis
Eating Disorder Specialist

Crystal Barrows
Kidney Specialist

Michelle Hathaway
GI Specialist

Jacob Brown
Eating Disorder Specialist

Ana De Leon, MS, RD
Tube Feeding Specialist

Michelle Cesa
Thyroid Specialist

Hollis Edwards
Kids Specialist

Krupa Mathew
PCOS Specialist

Dajana Moore
Women's Health Specialist
OUR SUPPORT STAFF

Cindy Merida
Patient Support Representative
Patient Support

Allison Topete
Intakes
Operations Assistant

Veronica Vigueria
Patient Support Assistant
Patient Support

Diana Castillo
Patient Support Representative
Patient Support
AM NUTRITION SERVICES CULTURE MURAL

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