Low vision therapist for remote education and consultation

Due to our location there is no low vision therapy center close to our place. I am looking for a low vision therapist, or student. Who can assist us to design customized exercises for my wives ability to see better. Currently she is in border of being legally blind, she can determine the objects and can see some colors but very limited vision. So only therapists or students who are experienced in this field are welcome. If we are happy we will engage your therapy sessions on long term as well.