Thanh Mai is one of only two optometrists in Orange County with a Fellowship of the Scleral Lens Society. Dr. Mai focuses primarily on specialty contact lenses. In particular, he works with patients suffering from corneal diseases such as keratoconus, pellucid marginal degeneration, and damaged corneas from refractive surgery or corneal transplants. Because he is highly nearsighted himself, he has a passion for myopia management with orthokeratology and other methods to slow or stop the progression of myopia in children.