Our Providers

Stephanie Garza

Family Nurse Practitioner


Stephanie brings 9 years of nursing experience and much exuberance, passion and dedication to our practice. Stephanie received her Masters degree from Georgetown University after getting her Bachelors degree at Arizona State University. She is a member of AANP (American Academy of Nurse Practitioners) as well as a member of the honor society Sigma Theta Tau. She is passionate about disease prevention and enjoys teaching others about health and wellness. In her off time, Stephanie enjoys spending time with her husband and two boys.

Sabrina Casselberry

Family Nurse Practitioner


Sabrina is a Board-Certified Family Nurse Practitioner with over 13 years of experience in healthcare.  She initially earned a Bachelor’s degree in Nutritional Science at California Polytechnic State University (Cal Poly) prior to becoming a Registered Nurse.  As a nurse she gained experience working in Intensive Care (ICU) and Occupational Health settings, and then went on to earn her Masters in Nursing from Grand Canyon University.  She is a member of the American Association of Nurse Practitioners and Sigma Theta Tau International Honor Society for Nursing. 

Sabrina enjoys helping patients improve their health and manage illness using a collaborative approach.  In her free time, she loves spending time with her husband and 2 children, as well as many outdoor recreational activities.