John Maclou Longo

Dr. John Maclou Longo is an Associate Professor in the Department of Radiation Oncology at the Medical College of Wisconsin (MCW) with additional clinical appointments at Clement J. Zablocki VA Medical Center. His academic trajectory includes progression from Clinical Instructor (2016-2017) to Assistant Professor (2017-2023) before attaining his current rank. He completed his medical training at the University of Nebraska College of Medicine (MD with Distinction, 2011) and residency at MCW where he served as Chief Resident.

Dr. Longo's research spans several interconnected domains:

• Global Radiation Oncology: Developing sustainable cancer care models for resource-limited settings
• Cancer Disparities: Investigating socioeconomic impacts on prostate cancer outcomes
• Clinical Oncology: Optimizing treatments for prostate and anal cancers
• Medical Education: Creating virtual learning platforms and global health curricula
• Community Health: Addressing barriers to cancer screening in underserved populations

His recent publications demonstrate a focus on educational innovation, health equity, and clinical outcomes research.

Honors recognizing his contributions include:

• Ellen Stovall ICEC Early Career Leaders Award (2016)
• MCW Outstanding Teacher Awards (2017-2018, 2021-2022)
• Educator Growth Award, Rayos Contra Cancer (2022)
• America's Top Radiation Oncologist designation (2023-present)
• Milwaukee Magazine Top Doctor (2024)

Dr. Longo actively mentors 18+ trainees and leads four funded projects focused on global health education and community outreach. He directs community engagement initiatives within his department and has established international training programs in Uganda and India. His clinical program developments include VA-based telehealth services and specialized oncology programs at multiple hospitals.