Adjustments can last anywhere between five and twenty minutes, depending on the severity of the problem. If your doctor has prescribed a massage or physical therapy, your appointment should last 45 minutes to an hour. A simple adjustment should take less than 30 minutes. Chiropractic adjustments are provided by a physician who specializes in the body's structure and its effects on health. At Healthology Experts in St. George Utah, trained doctors offer these services. You can reach us at (435) 218-7250.