Is Dr Steven Bollinger Of Keyser WV (26726) Aaaching Back

Is Dr Steven Bollinger of Keyser WV (26726) Aaaching Back Chiropractic a Palmer trained chiropractor? If not, who within a close range, including Cumberland MD, would be? What's best about using a Palmer trained specialist? I have had several recommendations to only seek out one of that training system? Kindly advise.

Thanks in advance, Carol