Vladimir Valakh, MD, a board-certified radiation oncologist with specialty expertise in treating gynecologic cancers, head and neck cancers, thoracic malignancies, and gastrointestinal tumors, has joined Allegheny Health Network. He has technical expertise in brachytherapy, treatment planning, stereotactic body radiation therapy (SBRT), and intensity-modulated radiation therapy (IMRT). He joins the Allegheny Health Network Cancer Institute Division of Radiation Oncology.