Since its inception in 1980, Palo Verde Hematology Oncology Ltd. has been specializing in catering to the needs of patients with cancer or blood disorders throughout the Phoenix Metro area. The center treats a range of cancer types, such as bladder, bone, cervical, esophageal, gastric, lung, brain, ovarian, rectal, testicular and uterine, to name a few. The Quality Oncology Practice Initiative (QOPI) Certification Program, an affiliate of the American Society of Clinical Oncology (ASCO) has recognized Palo Verde Hematology Oncology Ltd. for cancer care.