Patient Portal. SHARE + Select Your Location: All. All Berks/Chester (DDA) Bucks (CGI) Cumberland (CDDA) Hillmont (HGI) Lancaster County (RGI) Main Line (MLGA) West Chester (WCGI) Wyomissing 1011 Reed Ave Suite 300 Wyomissing, PA 19610 610-374-4401. office details. patient portal. Brandywine 217 Reeceville Rd.