Print Allan Markus Internal Medicine DHMG Family Medicine - Chandler 655 S Dobson Rd Ste B113 Chandler, AZ 85224 Call (480) 728-5020 Additional Locations DHMG Family Medicine and Internal Medicine - Chandler 655 S Dobson Rd Ste B113 Chandler, AZ 85224 Call (480) 728-5460 DHMG Internal Medicine - Chandler 1120 S Dobson Rd Bldg B Ste 225 Chandler, AZ 85286 Call (480) 728-5460