Las Vegas NUCCA Chiropractic Physicians Johnson and Strickland help patients with low back pain relief and neck pain. Many patients see us for migraine relief, headaches, post concussion symptoms and vertigo. Patients see us with numbness and tingling in the arms, hands, feet and legs due to herniated discs in the spine. Why? Because we use NUCCA (National Upper Cervical Chiropractic Association) Chiropractic techniques that balances and takes tension off the whole spine. There are less than 350 NUCCA Doctors in the world, we use safe and precise corrections of the spine. NO popping or twisting in this technique. At Spine Wellness Center, we get to the root of the problem, the underlying issues that cause pain. We are most experienced NU.