Preethi Ilangovan is an Endocrinologist in Austin, Texas. Dr. Ilangovan has been practicing medicine for over 14 years is highly rated in 1 condition, according to our data. Her top areas of expertise are Type 1 Diabetes (T1D), Hyperthyroidism, Thyroid Storm, and Isolated Hypogonadotropic Hypogonadism. Dr. Ilangovan is currently accepting new patients.