Our Staff

Keene Vaughn, Registered Nurse
Keene Vaughn joined Uppal Medical Center as a full time Registered Nurse in 2021.  Keene graduated with a Bachelor of Science in Nursing from Samford University in Birmingham Alabama in 2006 after obtaining a Bachelors degree in Culinary Arts with a Minor in Nutrition.  Ms. Vaughn has 15 years nursing experience in various hospital, emergency room and medical office settings.
Tanikka Preston, Medical Assistant
Tanikka Preston is a native of Winterville, MS, who later moved to Greenville where she received her diploma from Greenville Weston High School in 2003.  She later moved to Fresno California where she went to school for Medical Assistant and received her certification in 2009.  After living in Fresno for three years she relocated back to Greenville where she has been working as a Certified Medical Assistant.  Tanikka joined Uppal Medical Center in 2021, and received her certification in Phlebotomy in 2022.  Tanikka loves to read, write, and spend time with her four children and her family.  She believes life is to be enjoyed, and her motto is “work hard, but never forget to enjoy what all life has to offer”
Twayna Fuller, Patient Service Representative/Receptionist
Twanya Fuller is the the first friendly face you will encounter when you enter Uppal Medical Center.  Twanya has 15+ years in Office Management experience in a variety of business and medical environments. Ms. Fuller was born and raised in the Mississippi Delta, and has a passion for people. Twayna has been married to her husband, Roosevelt Fuller, for 20 years. Twanya makes it her highest priority to ensure that each patient at Uppal Medical Center is greeted with a smile and treated with compassion and kindness.
Vicki Uppal photoVicki Uppal
Vicki Uppal has a Master of Business Administration degree and over 30 years of experience in business, finance and human resources. As the clinic administrator of Uppal Medical Center, LLC, Vicki is responsible for managing the daily operations and administration of the clinic to provide the best health services to our patients. She enjoys working closely with the medical staff to direct and coordinate the delivery of high-quality health services to our community as well.