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About Us

Our goal is to improve Diabetes Care by supporting your professional growth in the field of diabetes education.  We want to provide the courses, books, study and teaching tools you need to keep moving forward and expand your knowledge base to help you pass the CDCES Exam. We believe in your success!

Beverly Thomassian, RN, MPH, BC-ADM, CDEThe President of Diabetes Education Services, Beverly Thomassian, RN, MPH, BC-ADM, CDCES, is a working clinician and diabetes advocate. She is passionate about supporting health care professionals in their journey to advance their careers in diabetes.
Online Courses
We also have an Online Diabetes Education University where we offer a wide variety of "on-demand" CE courses; from Preparing to Take the CDCES exam to Critical Assessment of the Diabetes Patients.  We invite you to stop by and look around.

Customer Service Support
At Diabetes Educational Services, we love to talk to our customers. If you have questions, please feel free to contact us at 530-893-8635 or email

Thanks for shopping with us!

Diabetes Education Services
45 Old Chico Way
Chico, CA US