Lee Nelson with Boulder Neurosurgical, http://www.bnasurg.com/ . I've had two surgeries and he's done both and I feel better than ever. He also tries to avoid surgery if at all possible, wasn't in my case, which is another plus.
"If we don't change the direction we are headed, we will end up where we are going." Chinese Proverb
If you need actual surgery then this guy is the THE MAN:
"Dr. Villavicencio received his medical degree from Harvard with honors in 1995 and went on to complete a neurosurgical residency at Duke University Medical Center in 2001. He then finished an orthopedic spine surgery fellowship at Cedars-Sinai Medical Center in Los Angeles in 2002 and is one of only a handful of surgeons in the country with dual neurosurgery and orthopedic spine training."