OACIS Home-Based Consult Service OACIS palliative care provides support to you and your loved ones. More Information More Home Doctors Locations Home Doctors Locations OACIS' administrative offices are located at: 1255 S Cedar Crest Blvd Suite 3500 Allentown Pennsylvania, 18103-6226 Ph. 610-402-0100, option #1 Fx: 610-402-2723