SUMTER COUNTY, Fla. /ScoopCloud/ -- World leader in improving brain performance, Aviv Clinics, has opened its state-of-the-art, 30,000-square-foot medical facility - the first treatment center of its kind in North America. The practice, located at The Center for Advanced Healthcare in The Villages, Florida, is dedicated to Aviv's scientifically evidenced medical program concentrated in hyperbaric oxygen therapy (HBOT).