Our Team

AM Nutrition Services-Patient Support Department

Administration Staff



Amy McCallister, RD

Program Director
Founded AM Nutrition Services, 2007



Attended: 
Northern Arizona University

Internship:
Yavapai Regional Medical Center, Prescott, AZ
Yavapai County Health Department, Prescott, AZ

Enjoys about her job:
 
I always enjoy the AH-HA moments with patients, whether it’s a someone with diabetes realizing how many carbs they can eat, or when someone trying to lose weight has great success with some of the “tricks” that a Registered Dietitian can offer! I have loved creating opportunities for other Dietitians and office staff as AM Nutrition Services has grown since 2007. One major part of what I love is also making sure that nutrition counseling services are a covered benefit on insurance plans, this is a personal mission that I will continue into the future.

Does in her free time:
I require some outdoor time to keep my life balanced. Whether it’s walking, jogging or staring into the ocean, my outdoor time keeps me focused. I love spending time with my husband and daughter at Disneyland and the beach, one of our favorite pastimes.

Interesting Fact:
Fall is my favorite time of year—especially the food, so when butternut squash soups and pumpkin spice everything happens, I’m secretly very happy. I also have a motorcycle endorsement and once rode around on a 600cc Honda Shadow!

Marilena Trevino
Intake Coordinator
Joined AM Nutrition Services: 2016

Attended:
Sandra Day O'Connor Highschool and will be attending GCC for 2 years and ASU for the following years to finish.

Enjoys about her job:
 
I love trying to make it easier for patients to get in and making them feel welcome.

Does in her free time:
I love cooking at home. When I am not home I’m either eating out, at a concert, or I'm at my parents’ house watching movies.

Interesting Fact:
I have always had a passion for music, I even write songs... not much of singer though. I love kids but that might be because I have 7 siblings that I am very, very close with.


Irma Mota

Patient Support Representative, Verification
Joined AM Nutrition Services: 2017

Attended:
My hope is to go back to school for Medical Billing & Coding.

 Enjoys about her job:
I enjoy trying my best to ensure that our patients are covered by their insurance and able to continue their care with us.

Does in her free time:
I love to go on road trips with my son and husband, as well as, hiking & going to the movies!

Interesting Fact:

I have a furry baby... and by furry baby I mean a 160lb Great Dane named Ceelo.


Ana Fessler

Patient Support Representative, Scheduling
Joined AM Nutrition Services: 2017

Attended:
I am soon to enroll at Paradise Valley Community College to start my career as a sonogram technician.

Enjoys about her job:
What I enjoy about my job is seeing the schedule of all 3 locations full to max! It shows that our patients want to come to us!

Does in her free time:
What I love doing during my free time is to go hiking or to sit on my couch and watch "The Office" with my husband.

Interesting Fact:

I'm a hardcore cat lady! if it wasn't for my husband I would have about 10 cats by now. Also, I'm a “Potterhead”—I love everything that has to do with Harry Potter
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