Dr. Jonathan Lischalk, MD

Dr. Jonathan Lischalk, MD

Languages: English
Fax: (202) 444-7298

Contact this Provider:

  • Radiation Oncology
Conditions I Treat
  • acoustic neuroma
  • anal cancer
  • arteriovenous malformation
  • astrocytoma tumors
  • bladder cancer
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Procedures I Perform
  • 3d conformal radiation therapy
  • balloon breast brachytherapy
  • brachytherapy
  • chemoradiation
  • combined modality therapy
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About the Provider

Jonathan W. Lischalk, MD, is an Assistant Professor in MedStar Georgetown University Hospital’s Department of Radiation Medicine. His clinical focus is treating lung, brain and spine, and prostate cancers. Dr. Lischalk specializes in proton therapy, intensity modulated radiation therapy, image guided radiation therapy, RapidArc®, CyberKnife® stereotactic body radiation therapy, and stereotactic radiosurgery. His training includes international experience at the Heidelberg University Hospital in Heidelberg, Germany, focused on technique and delivery of particle therapy, specifically proton and carbon treatment. Dr. Lischalk is actively involved in collaborative research with the National Institute of Standards and Technology, Georgetown Biomedical Informatics Department and Heidelberg University Hospital focused on analysis of ccfDNA using scanning microscopy fluoroscopic technique.

Dr. Lischalk’s main areas of clinical expertise include:
• Central nervous system malignancies
• Gastrointestinal malignancies
• Genitourinary malignancies
• Thoracic malignancies

Dr. Lischalk also performs brachytherapy treatment.

  • Fellowship Program: MedStar Georgetown University Hospital (2017)
  • Internship/Residency: MedStar Georgetown University Hospital (2016)
  • Medical School: University of Washington School of Medicine (2012)
  • Board Certification: American Board of Radiology, Radiation Oncology

Practice Locations
  • 3800 Reservoir Road Northwest
    Washington, DC 20007
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    Fax: 202-444-7298

Member of Medical Staff
  • MedStar Southern Maryland Hospital Center
  • MedStar Georgetown University Hospital