Mark J. Zakhary
Papers
1
Total Citations
3
H-Index
1
About
Mark J. Zakhary is a leading medical physicist specializing in proton therapy for head and neck (HN) cancers, with a particular focus on optimizing treatment planning and delivery. His research centers on the comparative robustness of noncoplanar versus coplanar pencil-beam scanning proton plans, addressing critical challenges in inter-fractional anatomical variations and treatment efficiency. Zakhary’s most cited work, "Is noncoplanar plan more robust to inter‐fractional variations than coplanar plan in treating bilateral HN tumors with pencil‐beam scanning proton beams?" (2023), has garnered 3 citations, demonstrating its emerging impact in the field. This study systematically evaluates the trade-offs between plan robustness and the additional imaging dose and time required for noncoplanar setups. By quantifying the clinical implications of robotic couch motion and verification imaging, Zakhary provides evidence-based guidance for practitioners, potentially reducing unnecessary patient exposure and streamlining workflows. His contributions are particularly valuable for bilateral HN tumor cases, where precision is paramount. Zakhary’s work bridges the gap between advanced proton therapy techniques and practical clinical implementation, making him a key voice in the ongoing effort to enhance treatment accuracy while minimizing patient burden.
Research Focus
Key Achievements
Top Papers
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