Mary Cathleen Shellnutt, DNP, APRN, AGCNS-BC
CHRISTUS Trinity Clinic

Mary Cathleen Shellnutt, DNP, APRN, AGCNS-BC

Oncology

About

Cathleen Shellnutt, DNP, APRN, AGCNS-BC, is part of our highly trained cancer care team in Tyler, Texas. Cathleen strives to provide holistic patient-centered care while developing a culture of trust, respect, and dignity. Cathleen holds a Doctor of Nursing Practice and a Master of Science in Nursing from Texas Christian University, Fort Worth, TX, and a Bachelor of Science in Nursing from Texas Woman’s University, Denton, TX. She is adept in gastrointestinal issues and is a registered gastroenterology nurse with the American Board of Certification for Gastroenterology Nurses (ABCGN). When it comes to your health, choosing your care matters. Rest assured that when you decide to be seen by Cathleen and the CHRISTUS Trinity Clinic team, you are in skilled, caring hands.

Hospital Affiliations
CHRISTUS Trinity Mother Frances Health System

Get to know Mary Cathleen Shellnutt DNP, APRN, AGCNS-BC

Locations

Education & Certifications

  • Education

    Education

    Texas Christian University - Doctor of Nursing Practice Texas Christian University - Master of Science, Nursing Texas Woman's University - Bachelor of Science, Nursing