Dr. Collier has lectured in many states of the United States and in Mexico. Over twenty five years ago, he developed a lens technology which utilizes optical engineering to help synchronize peripheral vision and category/parameter selection in the brain. As part of his private practice, Dr. Collier applies his lens technology with great results for his patients.

• Remediation of crossed eyes, turned eyes, lazy eye, poor eye teaming, poor visual reaction timing and skills in sports, poor computer capabilities, reduced reading speed/comprehension, and inorganic double vision
  
  
• Improvement and Better Visual Skills:
  
  a. Reduction in nearsightedness, astigmatism, and farsightedness over 40 years of age (presbyopia)
  
  b. Control of nystagmus, tinnitus, and vertigo of an inorganic nature, as well as enhanced clarity in cone dystrophy.
  
  c. Reintegration of mental and visual encoding skills in pediatric head trauma patients using wave front technology lenses. Please note that Dr. Collier limits his practice in the treatment of brain injury to children.