Diego Quintero is a genetic counselor, research coordinator, and the 2023-2024 Paul M. Fernhoff Genetic Counseling Fellow in LSDs who specializes clinically in Fabry disease, X-linked Adrenoleukodystrophy (X-ALD), Niemann-Pick type C (NPC), and some Mucopolysaccharidoses (MPSs). He coordinates registries and clinical research studies for complex genetic conditions such as Fabry disease, Pompe disease, NPC, and Down Syndrome.