Estrella Ortiz Baca, Au.D. Titles and Appointments Faculty Associate Schools Medical School Departments Otolaryngology - Head & Neck Surgery You have reached the Academic Profile. For more information on the doctor and patient care, please visit the clinical profile. Education Other Texas Christian University (2020), Bachelor of Science Graduate School Northwestern University (2024), Doctor of Audiology Medical Education Northwestern University (2024), Doctor of Audiology Other Northwestern University (2024), Doctor of Audiology