Seminars for Health Professionals

Stay informed. Stay certified.

Optimal Health Systems is partnered with some of the leading minds in holistic healthcare. Together we help deliver quality seminars containing valuable information on the latest research, products, practices, and more.

The Latest Research

To provide the best care, you need to stay on top of the latest research relevant to chiropractic.

Financial Advice

You earned a wonderful degree. Now it’s time to put it to work and get the most out of it.


As in any business, it’s not just what you know; it’s also who you know. Seminars are a great networking hub.

Take a look at past seminars

Here are pictures from various seminars in the past.

Hear it straight from satisfied
Health Professionals

“I have been researching genetic testing and treatments for almost ten years since my own mother was starting to show the early signs of Alzheimer’s disease. 23andme was one of the testing companies, but back then the testing was still fairly pricy. Since then, I have been researching more on genetics and what to do for them. Dr. Marc has made the whole process easy and inexpensive. Since I had genetic testing performed years ago, I already knew which ones I should react to, and Dr. Marc was spot on when he tested me. The nice thing about Dr. Harris’s approach is that he also knows the proper order to test and what key nutrients will help balance the SNP. One nutrient can many times correct several SNPs, which is much easier than the process I was using previously. You will love this seminar so much, you will want to go back to the next seminar to pick up on all the extra pearls he gives. I’m already looking forward to the advanced course he promised us. 

Wendy Meyer

Norfolk, NE

“Loved brimhall homecoming.”
Gary V.

“Great whole food nutrition philosophy that makes real sense! The right ingredients in the right ratio and the right form. I like!”
Andy N.

“Great presentation today at Brimhall.
I enjoyed the topic and the content was good.”
Sophie J.

“Thank you so much. Loved the talk. Clearly explained and squeezed what could be an hour and a half lecture into one hour. Looking forward to more.”
Daniel G.

Hear it straight from Dr. Harris PHD³

Dr. Harris gives an overview of SNPs and how, in three days, he can teach you to tap into methylation testing and finally turn the health around in patients who can’t seem to make any progress.

2020 Methylation Seminars Coming Up!

Dallas – Love field – DoubleTree by Hilton – March 27-29th, 2020

(Call DoubleTree by Hilton at 214-654-1033 to reserve rooms there. $139/night. We’ll serve light refreshments Friday and Sunday and having lunch on Saturday.)


You will immediately be able to start treating patients after becoming certified in methylation testing!


If available, you can either sign yourself up by clicking on one of the links below, or you can give us a call at 800-890-4547 and one of our friendly representatives will help you out.


Below is a sampling of speakers.
Seminars and panels vary between events, so please call 800-890-4547 and ask a friendly representative for full details.

Doug Grant

Doug Grant


Owner and formulator for Optimal Health Systems.

Dr. John Brimhall

Dr. John Brimhall


“The Father of Wellness” in chiropractic.

Dr. Marc Harris

Dr. Marc Harris


The ultimate authority on methylation.

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