45 years of Turning Potential Into Success!
Successfully treating thousands of children with issues of attention, auditory processing, academic difficulties, dyslexia, dysgraphia, or twice exceptional intelligence.
Pediatric Vision Therapy
& Developmental Optometry
Our optometric therapy practice is dedicated to the identification and successful treatment of a very special population of children. Children can develop numerous adaptations to cope with the discomfort of binocular vision dysfunction. These are adaptations that can affect a child’s ability to perform in reading and school.
We are a very large practice with 3 locations over 6,000 feet of office space, directed toward treatment approaches of vision training, developmental optometry, and neuro-optometry. We have two doctors working full-time in these areas. The doctors and the two long-term staff members have a combined experience of 65 years in this field and have personally done well in excess of 150,000 sessions of therapy in the past 44 years.
Service Highlights
Meet the Doctors
Colin J. Kageyama, O.D., FCOVD & Kelly Kageyama, O.D., FCOVD
After 44 years in optometric practice, Dr. Colin Kageyama is still excited with the task of changing the lives of children at his practice in Campbell. Helping children gain the confidence and self-esteem from improved reading efficiency plus his work with patients who have strabismus/amblyopia are the focus of his practice. He is joined by his son, Dr. Kelly Kageyama, who is a board certified Fellow of the College of Optometrists in Vision Development. In his professional career, he has had the privilege of working with over a thousand vision therapy children and helping them grow in confidence and performance in school.









My son, 7 but started at 6, could not be scored initially. he was not getting preschool words, let alone any 1st grade. he was acting out, having emotional outbursts, and starting ...
Dr. Kageyama has made a huge difference in my ability to see well. Through vision therapy I became able to use both eyes together and see the world in 3D. ...
I was referred to Dr. Kageyama’s Vision Therapy Practice from my optometrist after he noticed that my eyes had trouble focusing. After a few months of vision therapy sessions ...
Dr Colin Kageyama is truly brilliant and a genius at helping kids with Visual processing disorders and also Executive function which is an umbrella for a lot of processing problems. ...
Dr. Kageyama was absolutely wonderful! I've had motion sickness and vertigo all my life and after 4 months of treatment, I no longer have symptoms and if I do they are ...
Our Success Rates
Our success rate for patients who came in twice a week has been 98% for the past 15 years! Over half our patients come in twice a week. Doing more office visits per week and completing therapy in a shorter period of time tends to increase the success rate, stability, and quality of the final outcome!