Dr. Diane Tsai

Yolanda Tseng is a Radiation Oncologist in Seattle, Washington. Dr. Tseng has been practicing medicine for over 17 years and is rated as a Distinguished provider by MediFind in the treatment of Marginal Zone Lymphoma (MZL). Her top areas of expertise are Merkel Cell Carcinoma, Glioblastoma, Ependymoma, and Embryonal Tumor with Multilayered Rosettes. Dr. Tseng is currently accepting new patients.

Dr. Todd Barnett is a multiple time recipient of the Seattle Top Doctor Award and most recently received the 2024 Seattle Magazine Top Doc Award. Dr. Barnett earned his medical degree from Northwestern University, Chicago, Ill. He completed his residency and fellowship at Stanford University, Calif. Dr. Barnett is rated as an Advanced provider by MediFind in the treatment of Marginal Zone Lymphoma (MZL). His top areas of expertise are Familial Pancreatic Cancer, Pleuropulmonary Blastoma, Lung Cancer, and Papillary Thyroid Cancer.

Huong Pham, MD, is a board-certified radiation oncologist with special interest in brain tumors, radiosurgery, breast cancer, prostate cancer and brachytherapy.Dr. Pham strives to be accessible to her patients, welcoming their questions and concerns. In collaboration with her multidisciplinary team, she does everything in her power to give her patients the highest quality, safest and most accurate treatment available.Away from work, Dr. Pham enjoys spending time with her family and playing sports including tennis, snowboarding and surfing. Dr. Pham is rated as a Distinguished provider by MediFind in the treatment of Marginal Zone Lymphoma (MZL). Her top areas of expertise are Radiation Induced Meningioma, Meningioma, Familial Prostate Cancer, and Posterior Fossa Tumor.