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Ariella G. Barhen, MD

Pediatrician, Critical Care

Specialties:
Pediatric Critical Care


Clinic or Practice:
East Tennessee Children's Hospital

Mark A. Casillas, FASCRS, FACS, MD

Associate Professor, Colon and Rectal Surgeon

4.9/5 (190 ratings)

Specialties:
Colon and Rectal Surgery


Clinic or Practice:
University Colon & Rectal Surgery

Tina M. Dudney, FCCP, MD

Pulmonologist, Sleep Specialist

Specialties:
Pulmonary Diseases, Sleep Medicine


Clinic or Practice:
UT Sleep Disorders Center, University Pulmonary & Critical Care