| Business | Phone |
| Better Physiology Ltd 1942 Broadway St # 314, Boulder 80302 | (303) 402-6968 |
| Bioenergetic Associates 6658 Gunpark Dr # 300, Boulder 80301 | (303) 516-9991 |
| Biofeedback Center-Gunbarrel Boulder 80302 | (303) 938-1273 |
| Boulder Biofeedback Ctr 2885 Aurora Ave # 15, Boulder 80303 | (303) 247-9197 |
| Boulder Neuro Training Ctr 2300 Broadway St, Boulder 80304 | (303) 447-8443 |
| Neuropath Center 2840 Wilderness Pl # A, Boulder 80301 | (303) 444-1792 |