Nathan Oxenfeld's NATURAL VISION TEACHER TRAINING Level Three (NVTT1)

Sep to Dec 2025 + Feb to May 2026

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LEVEL THREE: September - December 2025 + February - May 2026

Group classes on Zoom will take place once a month on the third Friday from 5-7pm Eastern US time (unless otherwise noted). You may meet with Nathan one-on-one once a month and June once a month for more individualized guidance, and you will also be given reading assignments to complete on your own.


Schedule:

NVTT1 Class 1 on Friday, September 19th, 2025 @ 5:00 pm EDT

NVTT1 Class 2 on Friday, October 17th, 2025 @ 5:00 pm EDT

NVTT1 Class 3 on Friday, November 21st, 2025 @ 5:00 pm EST

NVTT1 Class 4 on Friday, December 19th, 2025 @ 5:00 pm EST

One Month Break in January 2026

NVTT1 Class 5 on Friday, February 20th, 2026 @ 5:00 pm EST

NVTT1 Class 6 on Friday, March 20th, 2026 @ 5:00 pm EDT

NVTT1 Class 7 on Friday, April 17th, 2026 @ 5:00 pm EDT

NVTT1 Class 8 on Friday, May 15th, 2026 @ 5:00 pm EDT

NVTT1 Graduation in June 2026 in Vermont - Date & Location TBA


Level Three is all about going beyond the basic refractive errors of nearsightedness, farsightedness, and astigmatism, and exploring the more complex eye issues like glaucoma, cataracts, macular degeneration, strabismus, amblyopia, double vision, and more.

Level Three is also about completing your practice teaching hours, which can be accumulated from buddy coaching with each other within the cohort, with practice students, by shadowing Nathan's lessons, or by teaching groups. Contact Nathan for the link to your practice teaching hours tracking spreadsheet.


Your Instructor


Nathan Oxenfeld
Nathan Oxenfeld

Nathan Oxenfeld founded Integral Eyesight Improvement LLC in 2013 after successfully improving his own vision using all natural methods. After depending on glasses and contacts every day for over a decade, he was introduced to the Bates Method of natural vision improvement. With time and practice, both his myopia and astigmatism decreased to the point of no longer needing glasses to see clearly. Once he saw the results in himself, he felt called to train to become a Certified Bates Method Teacher under his mentor Dr. Jerriann Taber, who has been teaching the Bates Method for over 45 years. Once certified, he opened his holistic eye practice in Asheville, North Carolina and began assisting others along their natural vision improvement journey.

  • In 2014 he launched his YouTube Channel called Bates Method 101, which has amassed 30 thousand followers and over 1.5 million views.
  • In 2015 he published his book Give Up Your Glasses For Good: Holistic Eye Care for the 21st Century and also launched The Naked Eye Podcast.
  • In 2016 he created the Holistic Vision Program to help people beyond Asheville learn the Bates Method in the form of an online course.
  • In 2017 he completed his first European Vision Tour and attended the International Holistic Vision Conference.
  • In 2018 he released an updated edition of his book, and went on book tours across the United States.
  • In 2019 he created his 6 Month Vision Improvement Program and started The Better Eyesight Podcast.
  • In 2020 he released The Computer Eyes Program specifically for children who use screens for school, as well as the first documentary about natural vision educators called Vision 2020: From Eyesight To Insight.

Over the years he has spoken and taught nationally and internationally, has hosted multiple immersion-style vision retreats, and has joined the board of the Association of Vision Educators. Nathan has a deep passion for opening people's eyes to new possibilities with their vision.


Course Curriculum


  Welcome to NVTT Level Three
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  Month 1: September 2025
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  Month 2: October 2025
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  Month 3: November 2025
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  Month 4: December 2025
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  Month 5: February 2026
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  Month 6: March 2026
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  Month 7: April 2026
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  Month 8: May 2026
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  Next Steps
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Frequently Asked Questions


When does Level Three start and finish?
LEVEL THREE is eight months, split up into two parts... Part One goes from September to December 2025. There will be a one month break in January 2026. Part Two goes from February to May 2026.
Will I be certified after Level Three?
Yes! you get the full Natural Vision Teacher Certification once you complete all THREE levels and accumulate the required 150 hours of practice teaching.
What will I be able to do with my certification?
The most straightforward way to use your certification is to join the Integral Eyesight Improvement team as a certified vision teacher on Nathan's staff. If you already have an established health practice, you may be incorporating the vision work into your preexisting practice in some way. Or, you may simply be considering the teacher training as the next step on your own personal vision journey, not necessarily with the intention of teaching.
More questions?
Please email [email protected] Thank you!

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