If you want more information on eye care providers, here are some additional resources to check out:
Opticians
Optician Association of America
Optometrists
American Optometric Association
Ophthalmologists
American Academy of Ophthalmology
For information on contacting the various state boards regulating eye care professionals, visit the Association of Regulatory Boards of Optometry for a link to state optometry boards.
Visit the Federation of State Medical Boards website for a directory of state medical boards (which oversee ophthalmologists)