Dr. Matthew E. Witek

Matthew Ferris is a Radiation Oncologist in Baltimore, Maryland. Dr. Ferris is rated as an Advanced provider by MediFind in the treatment of Salivary Gland Tumors. His top areas of expertise are Prostate Cancer, Laryngeal Cancer, Pleuropulmonary Blastoma, Salivary Gland Tumors, and Glossectomy. Dr. Ferris is currently accepting new patients.

Gregory Gagnon is a Radiation Oncologist in Frederick, Maryland. Dr. Gagnon is rated as a Distinguished provider by MediFind in the treatment of Salivary Gland Tumors. His top areas of expertise are Familial Prostate Cancer, Prostate Cancer, Pleuropulmonary Blastoma, and Adenoid Cystic Carcinoma. Dr. Gagnon is currently accepting new patients.

Dr. Ana Kiess's clinical focus is on the treatment of prostate cancer and head and neck cancers with external beam radiotherapy and radiopharmaceutical therapies. Her research concentrates on the integration of new radiopharmaceutical therapies and dosimetry techniques into the clinic. Dr. Kiess received her bachelors of science degree in chemical engineering from the University of Virginia, after which she obtained a doctorate of medicine and a doctorate of philosophy degree in biomedical engineering from Duke University. Following medical school, she matriculated to the resident staff at Memorial Sloan Kettering Cancer Center, receiving extensive oncologic training and research experience. She also completed a postdoctoral research fellowship at Johns Hopkins University in the Department of Radiology. Make A Gift. Dr. Kiess is rated as a Distinguished provider by MediFind in the treatment of Salivary Gland Tumors. Her top areas of expertise are Prostate Cancer, Laryngeal Cancer, Throat Cancer, Gastrostomy, and Adenoidectomy.