I think he is worth seeing. Although it sounds like your doctor may actually be pretty good. He is pescribing things to help you get better. That's alot farther than most of us have gotten right there.
Dr. Yu uses something called an acupuncture meridian assestment. I don't really know too much about it but here is a little wrtie up on it.
I didn't go to him because it was far away but also I knew which parasite that I had and I didn't know if he would do anything different than put me on multiple antiparasitic meds. Which I had access to at the time, so I opted out of it. So, I don't know. Definitely a different perspective.
David