Dr. Yau's and Dr. Khattab's research involves evolving techniques for earlier prenatal diagnosis of steroidogenic disorders and innovative protocols for treating the growth disorders associated with genetic disorders of adrenal and gonadal steroidogenesis.

Clinical Interest: Autoimmune hypothyroidism, Congenital adrenal hyperplasia, Congenital hypothyroidism, delayed puberty, disorders of the adrenal, ovary and testis, growth failure, hypogonadotropic hypogonadism, obesity, and precocious puberty.


Medical degree: University of Cairo

Residency in Pediatrics: St. Peter's Medical Center

Fellowship in Pediatric Endocrinology: Mount Sinai Hospital

Ahmed Khattab, M.D.

Instructor Pediatrics, Endocrinology - Adrenal Steroid Disorders

Children's Hormone Foundation