Sleep Fellows
Sleep Medicine & Clinical Patient Safety and Quality Improvement Fellows
![Tarek Abdallah, MD](https://med.uth.edu/internalmedicine/wp-content/uploads/sites/65/2023/07/Abdallah.jpg)
Tarek Abdallah, MD
Staten Island University Hospital, Staten Island, NY, Pulmonary/Critical Care, Internal Medicine
Staten Island University Hospital, Staten Island, NY, Pulmonary/Critical Care, Internal Medicine
![Calli Bertschy, DO](https://med.uth.edu/internalmedicine/wp-content/uploads/sites/65/2023/07/bertschy.jpg)
Calli Bertschy, DO
Texas A&M University
Baylor Scott & White Medical Center, Temple, TX
Mount Carmel Health System, Columbus, OH
Texas A&M University
Baylor Scott & White Medical Center, Temple, TX
Mount Carmel Health System, Columbus, OH