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Locations & Physicians

Our Physicians

Paul Crossan, MD

Radiation Oncology

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Southland Oncology – Mokena

19060 Everett Blvd
Mokena, IL 60448


Medical School

Loyola University of Chicago


MacNeal Hospital


Loyola University Medical Center

Board Certification

Radiation Oncology

Hospital Affiliations

  • Advocate Christ Medical Center
  • Advocate South Suburban Hospital
  • Advocate Trinity Hospital
  • Palos Hospital

Memberships & Affiliations

  • American Society for Radiation Oncology
  • American Brachytherapy Society


Dr. Crossan serves the practice as Medical Director for the Southland office. He also serves on the US Oncology ROLC and as Vice Chair of the ASTRO CUAC committee. Clinically, he is interested in brachytherapy, radiopharmaceuticals and other specialty procedures.