About US

Brehan Crawford L.Ac

Brehan Crawford L.Ac


 Brehan graduated Chinese medicine school and completed a 5-year residency focussing on gut-brain axis diseases. He has developed innovative and effective approaches to using botanical medicine.

He teaches Chinese Medicine practitioners about treating complex diseases, particularly parasitic infections of the gut-brain axis.

(Brehan teaching medical practitioners)


Brehan is respected for his kind and caring treatment of patients with long-term health issues. Outside work, he's a family man who enjoys singing, cooking, hiking, and martial arts. 

(Brehan and his daughter on a hike)


 (Brehan has a large following on Tik Tok where he teaches people not to need him.) 


 Andrew Miles L.Ac DOM

(Andrew as a guest on Abel James' "Fat Burning Man" Podcast.)


Hi, I'm Dr. Andrew Miles. 

before I was Mr. Fancy pants author leading seminars for practitioners and running Chinese medicine companies, I was a dorky kid in Colorado.

(Andrew with his Mom and Step Dad at a Taiwanese bible study retreat in Estes Park. Early 90's)

 One Spring day I went to get a couple of hot dogs at a gas station. (Oops). I would go on to lose a dangerous percentage of body weight. That night I dreamt that devils were poking me in the gut. When I woke up, my nightmare was just getting started. My mom was away defending her dissertation. My step dad contacted a woman who had recently returned from Taiwan and asked her if she has Chinese medicine digestive pills. She did! I took them and found sudden relief. It was an epiphany because the pink syrup I was trying before was absolutely useless. More was out there and no on in America seemed to know what was possible and yet this was COMMON SENSE to everyone in the Taiwanese community!

This realization would shape the rest of my life and lead me  to study with specialists in gut-brain medicine in East Asia. It was these experiences and depth of study, as well as clinical experience that went into the adaptation of a classic formula into the Chorus we know and love today.


(Andrew teaching practitioners)

Since 2017, I have been hosting the Botanical Biohacking podcast, sharing  knowledge about TCM. I has also taught and led medical exchanges in China, bringing together Eastern and Western medicine practices.

Pro bono medical work with MDs in rural China.

I wrote"The Fibro Bible" and  "Enlightenweight, Cultivating the Garden Within." I've been blessed to work in private practice as an acupuncturist and herbalist in the United States and has had several roles as a consultant in TCM pharmaceutical companies within China and East Africa.

Ultimately I'm still that dorky kid who can't wait to shaire this with the world. I am dedicated to taking an educational DIY approach to medicine ideally teaching nice people like you to become totally self sufficient and to teach others about this in kind. 


(Andrew's boys call him "Uncle Brehan" )


Chorus is based on a 700 year old formula. It's what we most frequently use to stabilize the gut. We see it as a sacred duty and a calling to share this. We want to be good neighbors Mr. Rogers style and help you if we can. We have devoted our lives to helping nice people like you and we want to share what we are best at to make your life more beautiful and earn your trusted referrals.