Chad DeYoung


About Dr. DeYoung

Driven by the Synergy Between Patient Care and Technology

Through the process of medical school, I explored multiple different specialties but none provided such the perfect combination of innovative technology and personalized patient interactions that Radiation Oncology does. This is exactly what Valley Hospital offers. In my two decades as a Radiation Oncologist, I have experienced a number of hospital systems. Valley Hospital is one of those incredibly rare hospital systems that have exceptional care and technology, as well as a personal touch. The state-of-the-art machines and techniques used at Valley are making real differences to real patients now. This means that I get to practice medicine utilizing world-class technology in an environment where my patients get caring, personalized attention to ensure that they can live their most fulfilling lives.

Specialization & Expertise

  • Radiation Oncology
  • Stereotactic Radiosurgery
  • Benign and Malignant Brain Tumor Treatment
  • Trigeminal Neuralgia Treatment
  • Arteriovenous Malformation Treatment


  • Clinical Assistant Professor, Icahn School of Medicine at Mount Sinai (2016-Present)
  • Co-Medical Director, Department of Radiation Oncology, The Valley Hospital (2010-Present)
  • Co-Director, The Valley Hospital Gamma Knife Center (2011-Present)
  • Staff Radiation Oncologist, The Valley Hospital (2006-2010)
  • Assistant Professor, Department of Radiation Oncology, The University of Maryland School of Medicine  (2004-2006)
Board Certifications
  • Certificate of Completion, Elekta: Gamma Knife Training Course, The University of Pittsburgh (2011)
  • Board Certification, American Board of Radiology, Radiation Oncology (2005)
  • Certificate of Completion, Elekta: Gamma Knife Training Course, The Cleveland Clinic (2004)
Professional Societies
  • American Society for Radiation Oncology
  • The International Association for the Study of Lung Cancer
  • Quality of Life Committee Cancer and Leukemia Group B
Education and Training

The University of Michigan, Bachelor of Science, Chemistry (1990-1994)

Wayne State University School of Medicine (1995-1999)

St. Joseph Mercy Hospital, Preliminary Medicine (1999-2000)

The University of Maryland, Radiation Oncology (2000-2004)