Kelly West Keyser, MS, RD, LD, CDCES

Kelly West Keyser is a Registered Dietitian Nutritionist and Certified Diabetes Care and Education Specialist.   Kelly has been working as a Registered Dietitian since 2015.  First, at UAB's Eat Right Weight Management Clinic, and for four years in Mobile, AL at Healthy Weight 4 Me with Dr. Ruth Shields.  She started Healthy Weight Nutrition in Spring of 2020.

Kelly has a Bachelors of Science in Nutrition Science from Auburn University and a Masters of Science in Nutrition from University of Alabama at Birmingham.  

Kelly loves helping others learn about food and nutrition, and develop a healthy relationship with food and exercise.  She personally loves to experiment with new recipes and entertain family and friends around the table.  Kelly is a running enthusiast.  She has run 26 half marathons, 8 marathons,  and is a 2020 and 2022 Boston Marathon Finisher.  

Martha (Mattie) Carnes is a Registered Dietitian Nutritionist from Winter Park, Florida. She began her career at USA Health in Mobile as a clinical dietitian in 2020, and joined the Healthy Weight Nutrition team in 2021 to fulfill her passion of helping others learn how to lead a healthy lifestyle. 

Mattie has a Bachelors of Science in Nutrition Science from Auburn University and a Masters of Science in Nutrition from the University of Alabama at Birmingham. She hopes to one day become a Certified Diabetes Care and Education Specialist. 

As an RDN, Mattie has a passion for health, wellness and fitness. In addition to running, she enjoys spending her free time cooking and baking for friends and family. She wants everyone to be able to experience the joy and freedom found in living a healthy, balanced life and nourishing your body. 

Sarah Trefethen is a Registered and Licensed Dietitian, from Birmingham, Alabama. She has a passion for guiding patients through the complexities of weight loss to improve their overall health and well-being. She specializes in personalized weight loss plans for the prevention and management of chronic diseases using current science-based literature. Sarah also specializes in pre and post-bariatric surgery, blood sugar management, meal replacements and low carb meal plans with the goal of keeping patients full and satisfied. 

Sarah has a Bachelors of Science in Nutrition and Food Science from Auburn University. She also completed her Masters in Clinical Nutrition at the University of Alabama at Birmingham. She has over 6 years experience in weight loss and bariatrics, working with UAB EatRight, UAB Weight Loss Medicine and Princeton Baptist Medical Center. 

Sarah is excited to join Healthy Weight Nutrition to continue her passion for wellness and nutrition education. She is results-oriented and enthusiastic about helping others reach their goals. In her free time, she enjoys trying new recipes, gardening and traveling with family. 

Ashley is a Registered Dietitian Nutritionist from Huntsville, Alabama.  She has been a Registered Dietitian for 17 years. Ashley started her career at UAB Hospital working with stroke and trauma patients, as well as pediatric and gestational diabetes patients for the first 2 years of her career. Ashley then worked at Children’s of Alabama with a specialization in diabetes, cardiology, and heart transplant for 12 years. She has a special interest in cardiology and diabetes. Her compassion and natural ability to connect with her clients helps her develop individualized care plans that fit their lifestyle and needs.

Ashley has a Bachelor's of Science in Nutrition from the University of Montevallo, and a Master's of Science in Clinical Nutrition from the University of Alabama at Birmingham. 

Ashley currently resides in Hoover, Alabama with her 7 year old daughter. She enjoys baking, traveling, and spending time with her two dogs. 

Kristen is our Administrative Assistant at Healthy Weight Nutrition.  She helps with all scheduling, insurance, and referral needs for our patients. 

Kristen enjoys reading, running, and home projects.  She is local to Birmingham, and loves spending time with family and friends.