
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

Alicia Tombs, MS, RD
Location:
Henderson

Ayshia Ranjitsingh, RD
Location:
Oregon

Christina Taalla, RD
Location:
Scottsdale

Amanda Rust, RD
Location:
Summerlin

Baylee Evans, MS, RD, CDCES
Location:
Scottsdale

Crystal Barrows, RD
Location:
Mesa

Anna Mendoza, MPH, RD
Location:
Arizona Telehealth

Brandon Yamaguchi, RD
Location:
Metrocenter

Daishawn Roylance, MDA, RD
Location:
ARROWHEAD

Annie Curtin, MS, RD, CDCES
Location:
Metrocenter

Cassi Land, MS, RD
Location:
Chandler

Dajana Moore, RD
Location:
Mesa
AM NUTRITION
MANAGEMENT TEAM

Brian McCallister
Chief Executive Officer

Stuart Foster
Chief Operating Officer

Amy McCallister
Chief Nutrition Officer

Krupa Mathew
Business Development Manager

Debi Smith, MS, RD
Nutrition Administration Director

Amanda Searles
Marketing and PR Director

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

Alicia Tombs, MS, RD
Nevada Regional Manager

Dajana Moore, RD
Diabetes Group Specialist

Jessica Meza, MS, RD
Senior RD Mesa

Michelle Cesa, MS, RD
Southeast District Manager

Annie Curtin, MS, RD
Arizona Regional Manager

Debi Smith, MS, RD
Nutrition Admistration Director

Jessica Wortuba, RD
Outreach Dietitian

Michelle Hathaway, RD
AZ Telehealth District Manager

Baylee Evans, MS, RD, CDCES
Nutrition Services Director

Diane Gardner, RD
Senior RD Telehealth

KaTrina Samuels-Garrison, RD
Senior RD Avondale

Sarah Rothfus, MPH, RD
Senior RD Oregon

Crystal Barrows, RD
Intern and Recruitment Coordinator

Hannah Francis, RD
Northwest District Manager

Krupa Mathew, RD
Business Development Manager
SPECIALIST STAFF

Paige Bess
Eating Disorder Specialist

Jessica Divis
Diabetes Group Specialist

Jacob Brown
Eating Disorder Specialist

Dajana Moore
Diabetes Group Specialist
OUR SUPPORT STAFF

Yadira Hernandez
Patient Support Supervisor
Patient Support Supervisor

Izzy Jay
Patient Communication Coordinator

Cintya Yanes
Patient Support Assistant
Phone Intake

Zach Foster
Operations Supervisor

Eduardo Barerra
Patient Support Assistant
Phone Intake

Moises Shaffer
Outreach Support
Patient Support

Dani Krajewski
RD Support Supervisor
Tempe

Matt Foster
Operations Assistant
EOB Processing

Ana Fessler
Operations Assistant - Billing

Siena Carrington
Support Staff
Telehealth

LaTonya Manning
Operations Assistant
Intakes

Cindy Merida
Verification
Scheduling
AM NUTRITION SERVICES CULTURE MURAL


