Our Staff

Ernest Foster III MD
Ernest Foster III MD

Dr. Byron Foster, MD

Dr. Byron Foster is originally from Huntsville, Alabama. He graduated from Athens University with a double major in biology and chemistry and then completed his PhD in physiology at Auburn University. His research interests while at Auburn included regulation of the growth hormone/IGF-1 axis and hypothalamic pituitary adrenal (HPA) axis regulation and has multiple published papers on these topics.

Dr. Foster then completed medical school and residency at University of Alabama School of medicine and is board certified in Emergency Medicine. He also taught classes at Auburn University and Athens State University as an adjunct faculty member. He has completed advanced training in Bioidentical Hormone Replacement Therapy and Botox/filler administration.

When not in the office, you can find Dr. Foster spends time with his wife and boys, playing golf, tennis, and other sports such as wakeboarding and snowboarding. He is also a licensed private pilot.


Lexie Farrell
Patient Care Coordinator

Lexie is the first friendly face you see at Belle Vie. She coordinates our day to day schedules, assists in our providers’ needs, and helps assure every patient is receiving high-quality care. Lexie joined our team while finishing her senior year of high school in December of 2021.Outside of work she enjoys spending time with the people she loves most, including her fur babies Milo, Arlo and Kylo, and baking sweets that she occasionally brings for us to enjoy! She loves all things health and beauty and can’t wait to meet you and help you become a part of the Belle Vie family.


Ashleigh Sherman, APRN, NP-C

Ashleigh is a Family Nurse Practitioner who desires to help patients optimize their health and well-being. She graduated from Auburn University with Bachelor’s degrees in psychology and nursing. She then continued her education and obtained a Master’s degree from the University of South Alabama.
Outside of work, Ashleigh enjoys gardening, traveling, and reading. Ashleigh resides in Norman, OK, with her husband, daughter, and labradoodle. Ashleigh is excited to continue her passion for wellness and aesthetics at Belle Vie.

Gracie Wells
Licensed Aesthetician

Gracie goes above and beyond in making clients feel beautiful in their own skin, recommending skincare regimens for at home care, while also providing professional treatments at Belle Vie. She can’t wait to amplify your beauty in the Amethyst Room!

Gracie started her education at Oklahoma State University and later moved on to earn her Associates Degree at Oklahoma City Community College. She then decided her passion was skincare and obtained her Aesthetician License at Central Oklahoma College.

When she is not with clients, she enjoys spending time with her family and friends. She also loves all things outdoors!

Steven Braudway APRN, NP-C
Steven earned an Associate of Science in Nursing at Oklahoma City Community College and began his nursing career by caring for patients in the ICU and PCU. He obtained his Home Health Administrators License and worked in Home Health as both an RN and as the Director of Nursing before transitioning into Emergency Medicine. He received both his Bachelor’s and Master’s Degree in Nursing at the University of Cincinnati and is currently a Certified Family Nurse Practitioner. He continues to work in Emergency Medicine as well as Urgent Care settings and has found his new passion in the fields of Aging, Longevity, and Aesthetics. He specializes in Bioidentical Hormone Replacement Therapies, Laser Treatments, and Weight Loss.

“My goal is to help others improve their lives by looking and feeling their best.”


Cory Young, FMP

Cory is a Family Nurse Practitioner from Washington, Oklahoma. She obtained her Associate’s Degree in Nursing from Oklahoma City Community College and her Bachelor’s and Masters’s degrees from Chamberlain College of Nursing in Illinois.  She is currently obtaining additional certification from Oklahoma City University. She has experience in family medicine, urgent care, and aesthetics. She believes self-care is an important part of overall health and well-being. She enjoys traveling with her husband and attending OU football games when she is not working.