Providers

Grace Harris, FNP Grace Harris, FNP, earned her Bachelor of Science in Nursing from The University of Tennessee Health Science Center. She later pursued her Master of Science in Nursing, specializing in the Family Nurse Practitioner program, at Union University. Ms. Harris blends rigorous training with a passion for patient-centered care, making her an invaluable […]

Angela Ugwuanyi, DNP, MSN, FNP-C Angela Ugwuanyi, DNP, MSN, FNP-C is a compassionate and dedicated Nurse Practitioner at Gastro One. Her journey in healthcare began with a strong foundation in nursing, culminating in her Doctor of Nursing Practice degree from Frontier Nursing University in 2020. Dr. Ugwuanyi’s commitment to excellence in patient care is reflected

Joseph Brock Shemwell, FNP-C Bio Coming Soon!

Shauna Sanderson, ACNP Bio Coming Soon!

Sarah Morad, PA-C Sarah Morad, PA-C, is a compassionate and dedicated Certified Physician Assistant specializing in gastroenterology at Gastro One. Sarah earned her Master of Medical Science in Physician Assistant Studies from the University of Tennessee Health Science Center in Memphis, TN. Throughout her career, Sarah has demonstrated a passion for healthcare and a commitment

Dhakiya Jackson, APRN, FNP Dhakiya Jackson, APRN, FNP, is a dedicated and compassionate Nurse Practitioner specializing in gastroenterology at Gastro One. Her journey in medicine began with a strong foundation in nursing, earning her Bachelor of Science in Nursing from the University of Memphis in 2016. Dhakiya’s commitment to excellence in patient care is evident

Allie Hunt, MSN, APRN, FNP-BC Allie Hunt, MSN, APRN, FNP-BC is a dedicated and compassionate Nurse Practitioner specializing in gastroenterology at Gastro One. Her journey in healthcare began with a strong academic foundation, culminating in a Bachelor of Science in Nursing from the University of Memphis in 2014. Driven by a passion for advanced patient

Angela Hamilton, FNP   Bio Coming Soon!

Richard Christian, DNP, NP-C Richard Christian, DNP, NP-C is a Nurse Practitioner at Gastro One in Southaven, MS. He earned a Doctorate in Nursing Practice in 2020 from Union University located in Jackson, TN. While at Union he was inducted into Sigma Theta Tau honors society. He also conducted research which examined how Nurse Practitioners

Lisa Castro, N.P.   Lisa A. Castro, MSN, FNP-BC is a graduate of The University of Tennessee, Knoxville. She earned both her Bachelor and Master of Science in Nursing (BSN and MSN) degrees from UT. She is a board-certified Family Nurse Practitioner.    After achieving her BSN, Lisa worked as an RN at UT Medical