Directions to AdventHealth Medical Group Oncology & Hematology at Altamonte Springs AdventHealth Medical Group Oncology & Hematology at Altamonte Springs 2501 N ORANGE AVE SUITE 689 Orlando, FL 32804 Directions to AdventHealth Medical Group Oncology & Hematology at Altamonte Springs AdventHealth Medical Group Oncology & Hematology at Altamonte Springs 2501 N ORANGE AVE SUITE 689 Orlando, FL 32804 Call AdventHealth Medical Group Oncology & Hematology at Altamonte Springs at407-303-2024