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Tom Tielleman, M.D., is an Assistant Instructor of Internal Medicine at UT Southwestern who specializes in digestive and liver diseases.

Felona Gunawan, M.D., is an Assistant Professor of Internal Medicine at UT Southwestern; she specializes in endocrinology.

Michael Shih, M.D., is an Assistant Professor of Surgery at UT Southwestern; he specializes in vascular surgery.

Specialized physicians and surgeons at UT Southwestern expertly evaluate and treat people suffering from all types of airway conditions.

UT Southwestern’s expert otologic surgeons perform a wide range of advanced procedures to treat all types of operable ear conditions.

Electronic fetal monitoring has its benefits but can't tell us everything about a baby's health during labor. See how the tool is most effective in this Your Pregnancy Matters blog.

Cancer experts at UT Southwestern treat oropharyngeal cancer with advanced radiation therapy, chemotherapy (or a combination of the two), or surgery.

Wearing a mask to protect yourself and others against COVID-19 pandemic should be a no-brainer, but misinformation and mixed signals have created mask confusion. UT Southwestern separates the myths from the medical realities.

Sabrina Browne is in the Division of Psychiatry at UT Southwestern Medical Center.

Nakia N. Gaines, M.D., is an Associate Professor of Pediatrics at UT Southwestern who specializes in pediatric emergency medicine.