About Us

GP Specialists is a world leader in the field of orthokeratology (ortho-k).  We offer the largest portfolio of Ortho-k corneal refractive therapy lens designs and have fit patients in just about every continent on the planet.

Our new iSee advanced Ortho-k corneal reshaping therapy contact lens design is the result of our ongoing research and development in the science and benefits of corneal refractive therapy.

Ortho-K Worldwide