Dr. Gülay Ceylaner, Associate Professor, is a medical doctor and medical geneticist who focuses on rare and undiagnosed diseases for both diagnosis and scientific research. She is the director, partner, and co-founder of Intergen Genetics and Rare Diseases Diagnosis and Research Center. The center was established with the goal of being "human-centered," involving both "patient-consultant" and "own personnel," and it has created one of the world's largest genetic test panels with kits that are mostly designed by the center.