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Thomas Hayman, MD, PhD

Assistant Professor of Therapeutic Radiology

Contact Information

Thomas Hayman, MD, PhD

Patient Care Location

Office Location

Mailing Address

  • Therapeutic Radiology

    Yale University PO Box 208040

    New Haven, CT 06513

    United States



Dr. Thomas Hayman is an Assistant Professor of Therapeutic Radiology. He received his medical degree from the University of South Florida Morsani College of Medicine, and his PhD in Molecular Medicine as part of the University of South Florida Morsani College of Medicine/ National Institutes of Health Graduate Partnership Program mentored by Dr. Philip Tofilon. He completed his residency in Radiation Oncology at Yale New Haven Hospital. Dr. Hayman cares for patients with lung, lung, head and neck, and skin cancers, among others. He is trained in stereotactic radiosurgery using Gamma Knife Icon, as well as IMRT for head and neck, central nervous system, prostate, thoracic, gastrointestinal, hematologic, and gynecologic malignancies, and SBRT lung, liver, pancreas, and spinal tumors.

During his PhD training and time as a Holman Research Pathway Fellow, Dr. Hayman focused his research on basic and translational radiation oncology with an emphasis on the discovery of determinants of cellular radiosensitivity. As such, the overarching theme of Dr. Hayman's laboratory is to understand mechanisms of resistance to DNA-damage with the goal of developing novel approaches to neutralize the adaptive responses with the ultimate goal of clinical translation.

Education & Training

  • Resident
    Yale New Haven Hospital (2020)
  • Chief Resident
    Yale New Haven Hospital (2020)
  • Intern
    Yale New Haven Hospital (2016)
  • MD
    USF Health Morsani College of Medicine (2015)
  • PhD
    USF Health Morsani College of Medicine (2013)

Departments & Organizations