Provider Profile

Ricketta Harrell Clark, DNP, APRN-BC

Family Nurse Practitioner services at Regional One Health

Ricketta Harrell Clark, DNP, APRN-BC is a Certified Family Nurse Practitioner at Regional One Health. She earned her Doctor of Nursing Practice and Master of Science in Nursing-Family Nurse Practitioner degrees at University of Tennessee Health Science Center in Memphis.

Ricketta has been providing patient care since 1992, working in a variety of settings. In her academic role, she is Assistant Professor in University of Tennessee College of Nursing.

She is the author of a book chapter, and her research has been published in Gastroenterology Nursing, The Nurse Practitioner, Journal of Nursing Education, Nursing Education Perspectives and other publications. She serves as a reviewer for Clinical Guidelines in Primary Care and Gastroenterology Nursing.

Ricketta is a member of professional organizations including the American Nurses Association, Tennessee Nurses Association, Beta Theta Tau Chapter of Sigma Theta Tau, and Society for Gastroenterology Nurses and Associates.

Certifications

Specialty

Family Nurse Practitioner

Certification

American Nurses Credentialing Center-Family Nurse Practitioner

Education

Doctor of Nursing Practice and Master of Science in Nursing, University of Tennessee Health Science Center

Articles

“We need to protect it:” After receiving lifesaving care, Jennifer Kruchten is investing in the future of Regional One Health

June 18, 2026 | Foundation, News, Patient Stories, Specialties, Trauma

You never know when you're going to need critical medical care - and Jennifer Kruchten discovered that the hard way. When an ordinary toothache turned into a life-or-death emergency, Regional…

Demolition of former Commercial Appeal building marks major milestone for new Regional One Health campus

June 17, 2026 | ONECampus

[caption id="attachment_27094" align="alignright" width="369"] Demolition on the former Commercial Appeal building located at 495 Union Ave. started Tuesday, June 16, 2026, marking a significant milestone in the development of the…

“They built a fortress around me:” After a serious burn, Keith Brown received care that restored his health and strengthened his faith

June 16, 2026 | Burn, Foundation, News, Patient Stories, Specialties, Wound Care Center

After suffering serious burn injuries in a firepit accident, statistical models gave Keith Brown just a 14 percent chance of survival. Keith, his family and faith, and the exceptional team…