SUMMARY
The 2026 Masters in Therapeutic Oncology Summit – Breast Edition (MaTOS Breast) is the premier educational event designed to address identified practice gaps and support continuous professional development in the evolving landscape of breast cancer care.
This summit will provide clinicians, researchers, and care teams with evidence-based strategies and practical tools to improve patient outcomes through enhanced knowledge, competence, and performance.
By integrating innovative educational strategies, MaTOS Breast will empower healthcare professionals to make informed, patient-centered decisions, implement practice-changing innovations in breast cancer management and foster collaboration among stakeholders in the field.
MEET THE PROGRAM DIRECTORS
MEET THE PROGRAM DIRECTORS
Joyce O’Shaughnessy, MD
Celebrating Women Endowed Chair in Breast Cancer Research
Baylor University Medical Center
Dallas, Texas
Baylor Charles A. Sammons Cancer Center, Texas Oncology
Dallas, TX
Mark Pegram, MD
Susy Yuan-Huey Hung Endowed Professor of Medical Oncology
Director, Clinical/Translational Research Unit
Associate Dean for Clinical Research Quality
Stanford University School of Medicine
Stanford Cancer Institute
Stanford, CA
Hope S. Rugo, MD, FASCO
Professor of Medicine and Winterhof Family Professor of Breast Oncology
UCSF Helen Diller Family Comprehensive Cancer Center
San Francisco, CA
Marina Chiara Garassino
MD
Professor of Medicine
Section of Hematology/Oncology
University of Chicago
Chicago, IL
Christine M. Lovly
MD, PhD
Associate Professor of Medicine, Division of Hematology-Oncology
Ingram Associate Professor of Cancer Research
Co-Leader, Translational Research and
Interventional Oncology Program
Vanderbilt University Medical Center
Vanderbilt Ingram Cancer Center
Luis E. Raez
MD, FACP
Chief Scientific Officer & Medical Director Memorial Cancer Institute
Co-Director MCI/FAU Florida Cancer Center of Excellence
Research Professor Florida Atlantic University (FAU)
Past-President Florida Society of Clinical Oncology (FLASCO)
Miami, FL
Medical Director- Broward County, Florida
The Oncology Institute of Hope and Innovation
Clinical Associate Professor, Charles E. Schmidt College of Medicine
Florida Atlantic University
Vice President, Florida Society of Clinical Oncology
President, FLASCO Foundation
Broward, FL
Edgardo S. Santos Castillero
MD, FACP, FASCO
PROGRAM VENUE
Four Seasons, Las Vegas Hotel
As one of the only non-gaming and non-smoking hotels on The Strip, Four Seasons Hotel Las Vegas is a unique oasis in the heart of the action-packed sports and entertainment capital of the world. Offering Five Diamond luxury accommodations, acclaimed dining and a Forbes Five-Star spa, Four Seasons offers the best of both worlds: a resort retreat amid the famous energy of Las Vegas.