Find the Provider & Care You Need

Mark A. Casillas, FASCRS, FACS, MD

Associate Professor, Colon and Rectal Surgeon

4.8/5 (174 ratings)

Specialties:
Colon and Rectal Surgery


Clinic or Practice:
University Colon & Rectal Surgery

Thomas W. Doty III, MD

Endocrinologist

Specialties:
Endocrinology


Clinic or Practice:
Endocrinology Consultants of East Tennessee

Tina M. Dudney, FCCP, MD

Pulmonologist, Sleep Specialist

Specialties:
Pulmonary Diseases, Sleep Medicine


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

Robert R. Geier, DO

Endocrinologist

Specialties:
Endocrinology

Clinical Focus:
Diabetes, general Endocrinology


Clinic or Practice:
Endocrinology Consultants of East Tennessee

Gregory K. Low, MD

Colon and Rectal Surgeon, Assistant Professor of Surgery

4.8/5 (142 ratings)

Specialties:
Colon and Rectal Surgery, Rectal Surgery

Clinical Focus:
Colon Cancer, Rectal Cancer, Anal Cancer, Appendiceal Cancer, Inflammatory Bowel Disease (Crohn's...


Clinic or Practice:
University Colon & Rectal Surgery