Provider Profile

Ricketta Harrell Clark, DNP, APRN-BC

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

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Articles

“They worked their magic:” Expert vascular care at Regional One Health not only saved Arlander’s life, it protected his quality of life
“They worked their magic:” Expert vascular care at Regional One Health not only saved Arlander’s life, it protected his quality of life
May 20, 2026 | Foundation, News, Specialties, Trauma
Arlander Rutherford was standing in line for a football game when he was struck by a stray bullet, causing serious injuries to his stomach and leg. It is thanks to…
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“Everything I needed, she made it happen:” ONE Health helped Crystal regain her health and independence after a life-changing diagnosis
“Everything I needed, she made it happen:” ONE Health helped Crystal regain her health and independence after a life-changing diagnosis
May 20, 2026 | Employee Spotlight, Foundation, News, Patient Stories, Physical Therapy and Rehabilitation
Read this article about “Everything I needed, she made it happen:” ONE Health helped Crystal regain her health and independence after a life-changing diagnosis
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“They made me feel confident:” Regional One Health’s support and expertise helped Paris Hobbs get through surgeries that would save his leg
“They made me feel confident:” Regional One Health’s support and expertise helped Paris Hobbs get through surgeries that would save his leg
May 15, 2026 | Foundation, Hyperbaric Oxygen Therapy, News, Patient Stories, Specialties, Trauma, Wound Care Center
Read this article about “They made me feel confident:” Regional One Health’s support and expertise helped Paris Hobbs get through surgeries that would save his leg
Read More