Here’s a few you could check out:

https://www.matthewjcrawley.com/

https://dentistryrockford.com/

https://www.linkdentaldenver.com/

https://www.ultrapersonal.healthcare/

https://www.frontsideconsulting.com/

https://acroamablends.shop/

None are bitcoin businesses. They all accept bitcoin as payments, and don’t auto convert. Interesting angle! 

 Thanks!