Open Access Sonography Inc., established in 1994, was the first provider of mobile diagnostic and surgical services exclusively for dialysis patients outside of the hospital setting. In 1999 Open Access Vascular Access Center was established as the first free-standing outpatient center of its kind in the south eastern United States, specializing in the vascular access care of dialysis patients. For over 25 years Open Access has served as the leader in specialized dialysis access care. Although there are now several centers to choose from in the south Florida area, none have the experience of Dr. Altman and the team at Open Access.