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Welcome to THE

ADVANCED ORTHOGONAL

INSTITUTE

SERIOUSLY AWESOME. 

UNBELIEVABLY PRECISE.

The Advanced Orthogonal technique provides a cutting-edge approach to pinpoint and correct the root cause of many body dysfunctions. Its reproducible approach give doctors the confidence that quality will never be compromised.


The Advanced Orthogonal Institute is founded on the advancements of the chiropractic profession dating back to the original upper cervical philosophy presented by B.J. Palmer, and the extensive research by John F. Grostic, D. C. the developer of Orthogonal chiropractic. In the same nature as the Institute was founded on advancement to upper cervical chiropractic care, the Institute will continue to grow, expand, and refine the technique and procedure.


The Advanced Orthogonal Institute and its affiliated doctors are constantly striving to incorporate the latest research in chiropractic, developments in upper cervical care, and breaking discoveries in neurology. Furthermore, the Institute is dedicated to participating in and initiating research to further validate the functional and neurological changes of specific upper cervical procedures.

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HOW TO

GET STARTED

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SEMINARS

Each Advanced Orthogonal Institute seminar is tailored specifically to produce the highest quality upper cervical specialists today. Our unique curriculum accelerates the learning curve to achieve mastery faster than ever.


CERTIFICATIONS

The Advanced Orthogonal Institute hold the standards of its doctors very high to ensure reproducible quality between practitioners. Apply for certification today and get started on your journey to superior upper cervical care.


INTERNSHIPS

Accelerate your practical training though an official Advanced Orthogonal Institute internship. Learn all of the fundamentals and gain eligibility for certification with more real world training than any other tract.


2025

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UPCOMING EVENTS

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Upper school interview
(Grade 9-11)



Grayson Black

Upper school interview
(Grade 9-11)

Grayson Black

5-6

April

HANDS-ON TRAINING SEMINAR (WEST)

Simmons Chiropractic Center - Tacoma, WA

Identical to our March seminar, this event is perfect for those in the Pacific Northwest. Join Dr. Chris Slininger and Dr. Kevin Lyter for two days of in-depth training and advanced clinical insights.

Upper school interview
(Grade 9-11)



Grayson Black

Grayson Black

3-4

May

Hands-on training seminar (EAST)

Cerebral Chiropractic Center - St. Petersburg, FL

Refine your hands-on skills with a focus on patient placement, vector calculations, stylus positioning, and post-X-ray modifications. Explore advanced clinical topics such as neurology and complex case management, taught by leading experts.

Upper school interview
(Grade 9-11)

Grayson Black

23-27

June

ADVANCED ORTHOGONAL BOOTCAMP

St. Petersburg, FL (At 4 Premier Clinics)

Immerse yourself in the complete Advanced Orthogonal Technique during this week-long intensive. From foundational principles to advanced case management, you’ll experience hands-on training, clinical observations, and new business mastery strategies to grow your practice.

Upper school interview
(Grade 9-11)



Grayson Black

7-8

November

AOI Annual Conference

Tampa Bay, FL

For the first time, our Annual Conference spans two full days! Featuring hands-on training, expert guest speakers, clinical research updates, and a celebratory Friday night awards dinner, this event will bring together the entire Advanced Orthogonal community to honor our legacy and look to the future. This is FREE with AOI Membership.

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