Dr. David Backus excellent, personable and caring. Uses the newest technique with the Impluse computerize machine. My first visit to Dr. David was the end of May, had vertigo, sore back, sore left leg pain. The vertigo was so bad for 3 days all I did was lay very still, couldn't drive or anything else. After my first visit, by the middle of the night I could get up without the horrible vertigo. By the next morning I was 100% better. Have been going to him very regular for the past month and a half and every issue has continued to get better. I can recommend him very highly and also his staff, they are all family and you are treated like family. I am a Midwesterner and so are they very excellent work ethics.