Sports Enhancement


  • Making the starting lineup because you're so focused - even in high pressure situations
  • Hearing your name called in that first-round draft pick and knowing all your hard work just paid off
  • Snagging that winning steal because your reaction time was on point

Next Stop: Peak Performance

At 4D Vision Gym, we’re experts in sports vision training, which means we train your eyes and brain to work together to help you reach peak performance.

Our athletes have exclusive access to our 4D Sports and Concussion Vision Training Facility, a vision training-only space designed to help you elevate your game by training like the pros.

4D vision training facility

Senaptec Sensory Station — technology originally developed by Nike and one of just 4 in the state

4D training facility 2

Fitlight Trainer — used by NBA pros like Steph Curry to train reaction time

concussion training facility

Senaptec strobe glasses — specifically designed to increase your decision making speed on the field

As the only Optometric Vision Therapy office in the state of Connecticut with two internationally Board Certified Optometric Vision Therapists, you can be sure you’re in the care of a highly trained team. Our founder, Dr. Juanita Collier, is also well-recognized for her expertise and board certified in vision development and rehabilitation.

Meet Our Team

Dr. Juanita Collier, MS, OD, FCOVD

Founder, Behavioral Optometrist

Kelsey Duffy

Operational Manager

Jessica Liedke, COVT

Director of Vision Therapy Services

Benjamin Berryman, COVT

Vision Therapy Case Manager

How Vision Training works at 4D Vision Gym

Elevate your expectations

​​​​​​​Vision is more than 20/20—it’s how you make sense of what you see around you in order to act on it.

Train your brain

​​​​​​​Using individual techniques and the latest technology, we pinpoint inefficiencies and train your eyes to effectively gather information.

Experience the 4th dimension of vision

​​​​​​​Take charge of how you perceive, organize and act on information by mastering visual processing in the 4 lobes of your brain.

Exceed your goals

​​​​​​​As you integrate these new skills into your daily life and activities, you’ll experience a new found confidence. The sky’s the limit!

Will Sports Vision Training get you where you want to go?

Do you want to improve any of these skills?

  • Peripheral vision
  • Visual Clarity
  • Reaction Speed
  • Focus flexibility
  • Visual concentration
  • Visual anticipation
  • Contrast Sensitivity
  • Depth Perception
  • Span of perception
  • Eye-Hand Coordination
  • Multiple Object Tracking
  • Go / No Go

Ready to take your game to the next level?