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Marianne Briggs, DNP


Marianne Briggs is a board-certified Family Nurse Practitioner and certified by the American Association of Nurse Practitioners. Marianne received a Bachelor of Science in Nursing from Belmont University. Briggs holds a Doctor of Nursing Practice (DNP) degree from Union University.

As a registered nurse, Marianne spent six years working at Methodist Germantown on their Cardiac Step-Down unit. This experience has given her the passion for helping patients gain better control over their blood sugar to prevent further complications associated with diabetes.

Outside of work, Marianne enjoys spending time with her family, which includes her husband, daughter, and two dogs. Briggs also enjoys going for walks and runs in her free time. 

Katherine Dean, CPNP-PC


Katherine Dean is a Pediatric Certified Nurse Practitioner – Primary Care, whom has been certified by the Pediatric Certification Board. She received Her Bachelor of Science in Nutrition Science from Auburn University, her Bachelor of Science and Her Master of Science in Nursing from Emory University.

Dean received prior clinical training with Children’s Healthcare of Atlanta Endocrinology team. In addition, she has RN experience with residential pediatric mental health. Katherine has a personal connection with Type 1 Diabetes and is passionate about supporting, advocating and providing care for children and their families living with the disease.

Outside of work she enjoys spending time with her husband and goldendoodle, Oakley. Katherine enjoys traveling, trying new local restaurants, reading, hot yoga classes and spending time outdoors.



Terry Moore, RN, CDCES


Terry Moore is a Registered Nurse and a Certified Diabetes Educator. She graduated with honors from Baptist Memorial School of Nursing in Memphis. Moore has been the recipient of the Gold Standard Award and a finalist twice for the Memphis Business Journal Healthcare Heroes Award. Prior to arriving at AM Diabetes & Endocrinology Center in 2009, Terry worked for Baptist Memorial Hospital and UT Medical Group.

In addition to being a diabetes educator and a Certified Pump Trainer, Moore has developed diabetes education material and written chapters in education manuals as well as speak at community events. Her passion for those living with diabetes is evident as she has spent time every summer since 1998 as a staff member at Camp Hopewell Diabetes Sessions. Moore has also moderated diabetes support groups.

Terry and her husband have two adult children, 7 cats and 2 turtles. She enjoys walking outside, gardening and playing her clarinet in the church orchestra.


Hannah White, RD, LDN


Hannah White is a Registered Dietitian. She received her Undergraduate from the University of Memphis and completed her dietetic internship at the VA Medical Center in Memphis. Hannah joined our team in January 2022. Her previous experience includes inpatient care in the Firefighters Burn Unit, Extended Care Hospital, and Rehab Floors at Regional One (Level 1) Trauma Hospital in Memphis.

White is trained in Clinical Nutrition and specializes in Endocrine Nutrition and CGMS therapies. She loves to speak with her patients about living a plant-based lifestyle, as well as finding a healthy relationship with food through anti-diet strategies. Her hopes are that her patients become aware of the importance of nutrition as well as the major impact nutrition has on our lives in preventing and managing acute and chronic conditions.

As a newlywed, Hannah enjoys spending time with her husband Jacob. White also enjoys spending time with her almost two-year-old labradoodle named Ellie. Other activities include cycle bar classes, spending time with friends on weekends, as well as, cooking and experimenting with new recipes.


AM Diabetes & Endocrinology Center
3025 Kate Bond Road
Bartlett, TN 38133
Phone: 901-384-0065
Fax: 901-266-1165

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