Toufic Kachaamy, MD | Gastroenterologist

Mazen Khattab, MD, CPE, a medical oncologist at City of Hope Cancer Center Phoenix (formerly Cancer Treatment Centers of America [CTCA]), primarily treats patients at the North Phoenix Outpatient Care Center. Triple-board certified, in internal medicine, hematology and medical oncology, he's built deep expertise in treating all types of cancers, with a specialized focus on breast cancer and substantial experience treating lung and gastrointestinal cancers. Dr. Khattab's goal is to help his patients have quality of life during and after treatment. With the wide array of resources devoted to patient care, he incorporates the up-to-date therapies in his treatment plans, including innovative protocols only available through clinical trials.

Shana Wingo, MD, FACOG is a gynecologic oncologist for City of Hope Cancer Center Phoenix (formerly Cancer Treatment Centers of America [CTCA]), primarily seeing patients at the North Phoenix Outpatient Care Center. Board certified in obstetrics and gynecology and in gynecologic oncology, she has expertise treating all gynecologic cancers. As a surgeon, Dr. Wingo has specialized experience in minimally invasive robotic procedures designed to reduce side effects and accelerate recovery, for both malignant and benign tumors. Designated by Phoenix Magazine as a Top Doctor 11 years in a row, Dr. Wingo has performed more than 3,000 robotic surgeries and has been tapped by a major manufacturer, Da Vinci, to teach other doctors.