Cancer Center- Dr. Mahmood

About Dr. Fischer Trevan Fischer, MD, FACS, specializes in complex general surgical oncology and is certified by the American Board of Surgery. Dr. Fischer is an experienced surgeon who offers patients in Santa Monica, Los Angeles, Fullerton, and Orange, California, the latest surgical techniques, including minimally invasive surgeries, to help in the battle against cancer. His thorough understanding of the nature of cancer allows him to perform complex surgeries that help him diagnose and treat a number of conditions, including breast cancer, skin cancers, and soft tissue sarcomas. Outside of his private practice, Dr.

At the Gynecologic Oncology Program at St. Joseph Hospital, our team of clinical experts are passionate about preventing, diagnosing and treating women with cancers of the ovaries, uterus, fallopian tubes, cervix, vagina and vulva. That's why they actively participate in community-based programs that promote the importance of early detection through cervical and human papillomavirus (HPV) screenings and vaccinations. Our clinical team is equally passionate about cancer research and advanced treatment options that can potentially cure cancer and preserve healthy reproductive tissue. Our specialists are experts in treating rare and complex cases, including recurrent disease and therapy-related complications. This pursuit of prevention, early detection and clinical excellence enhances the patient experience and contributes to improved clinical outcomes.