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Nurse Practitioners

Our gastroenterologists are supported by nurse practitioners who work closely with us in a collaborative approach to health care, improving coordination of care and outcomes. 


Meet Our Nurse Practitioners

Katasha Flatt, NP-C
Katasha Flatt, NP-C

Katasha Flatt, NP-C

Certified Nurse Practitioner

Clinical Interests:

  • Hepatology
  • Inflammatory Bowel Disease
  • Celiac Disease

Education:

Master of Science in Nursing,
King University
Bristol, TN

Bachelor of Science in Nursing,
Carson-Newman University,
Jefferson City, TN

Bachelor of Arts in Biology,
University of Tennessee
Chattanooga, TN


Jessica Shamblin, FNP-C
Jessica Shamblin, FNP-C

Jessica Shamblin, FNP-C

Certified Family Nurse Practitioner

Clinical Interests:

  • Liver disease
  • Pancreatic disease
  • Irritable bowel syndrome

Education:

Master of Science in Nursing, Family Nurse Practitioner
Vanderbilt University
Nashville, TN

Bachelor of Science in Biology and Chemistry,
Middle Tennessee State University
Murfreesboro, TN