Gustavo Fernandez-Castro is a Hematologist Oncology specialist and a Hematologist in Miami, Florida. Dr. Fernandez-Castro is highly rated in 7 conditions, according to our data. His top areas of expertise are Follicular Thyroid Cancer, Papillary Thyroid Cancer, Anaplastic Thyroid Cancer, and Thyroid Cancer. Dr. Fernandez-Castro is currently accepting new patients.