Triple Helix Oncology combines image-guided ablation, intratumoral immunotherapy, and bespoke anticancer gene therapy to target your tumor while preserving healthy tissue.
Led by Patrick E. Sewell Jr, MD — Founder of Interventional Oncology · Pioneer of ablation and gene therapy
A fifth-generation physician and founder of Interventional Oncology, Dr. Sewell pioneered the world’s first image-guided percutaneous tumor cryoablation. He has treated over 120 gene therapy patients globally and continues to advance precision oncology care. Based in Los Cabos, Mexico, his work focuses on minimally invasive, patient-centered treatment approaches.
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