- Anal Cancer
- Colorectal Cancer
- Esophageal Cancer
- Hematologic Malignancies
- Liver Cancer
- Lung Cancer
- Neuroendocrine Cancer
- Stomach Cancer
- Urethral Cancer
- Biliary Cancer
Doctor of Medicine, University of Maryland School of Medicine, Baltimore, MD
Internal Medicine, UCLA, San Fernando Valley Program, Sepulveda, CA
Hematology/Oncology - UCLA, San Fernando Valley Program, Cedars-Sinai Medical Center, Los Angeles, CA
- Gastrointestinal Cancer
Dr. Chang was named one of Portland's Top Medical Providers 2024 by Portland Monthly Magazine.
Dr. Chang was named one of Portland's Top Medical Providers 2023 by Portland Monthly Magazine.
Dr. Chang was named one of Portland's Top Medical Providers 2022 by Portland Monthly Magazine.
Dr. Chang’s practice is focused in the field of medical oncology with subspecialization in lung cancer, colon cancer, and blood disorders. His approach to treatment is strongly centered on treating the whole patient and not just their disease. Dr. Chang believes happiness and quality of life are a pivotal part of the healing process. He takes the time to get to know his patients, helping them both medically and emotionally, and making sure they have confidence in the treatment choices they make.
Dr. Chang developed an appreciation of hard work and the desire to care for others, which guided his career choice and led him to medicine. He is very family focused and enjoys spending as much time as possible with his wife and children.