Dr. Ryan Chang is a board-certified oncology specialist based in San Mateo, California, bringing 7 years of dedicated clinical experience to patient care. Dr. Chang has performed over 3,854 procedures and published 48 peer-reviewed research papers, reflecting a deep commitment to advancing medical knowledge in oncology.
With advanced training in internal medicine, medical oncology, Dr. Ryan Chang combines clinical expertise with the latest evidence-based practices to deliver personalized treatment plans. Dr. Ryan Chang holds 3 medical patents, demonstrating innovation in surgical techniques and medical devices.
Dr. Ryan Chang maintains an active role in the medical community through ongoing research, peer collaboration, and continuing medical education. This commitment to staying at the forefront of oncology ensures patients receive care informed by the latest advances in the field.
3 patents
Dr. Ryan Chang provides comprehensive diagnosis and treatment for the following conditions:
Lung cancer treatment may involve surgical resection, chemotherapy, radiation, immunotherapy, or targeted therapy based on stage and type.
Learn more about Lung Cancer treatmentProstate cancer treatment options include active surveillance, surgery (prostatectomy), radiation therapy, and hormone therapy.
Learn more about Prostate Cancer treatmentColon cancer treatment typically involves surgical resection, potentially with chemotherapy, based on the stage of disease.
Learn more about Colon Cancer treatmentPancreatic cancer is an aggressive cancer that may be treated with surgical resection (Whipple procedure) combined with chemotherapy.
Learn more about Pancreatic Cancer treatment