“Systematic reviews of controlled clinical studies of treatments used by chiropractors have found no evidence that chiropractic manipulation is effective, with the possible exception of treatment for back pain.[8] A 2011 critical evaluation of 45 systematic reviews concluded that the data included in the study “fail[ed] to demonstrate convincingly that spinal manipulation is an effective intervention for any condition.”[10] Spinal manipulation may be cost-effective for sub-acute or chronic low back pain, but the results for acute low back pain were insufficient.[11] No compelling evidence exists to indicate that maintenance chiropractic care adequately prevents symptoms or diseases.[12]”
Really depends on the country, though. Many countries don’t have “DO” as a profession cause they only need one type of evidence based medical degree, so anyone who does osteopathy is basically equivalent to a chiropractor or other type of witch doctor.
I can definitely respect the perception that they interact with you more, and I’m glad you have a doctor that works well for you.