30+ years of experience
500+ CRS+HIPEC procedures
International multidisciplinary committee

Prof. Julio García-Aguilar

World-leading authority in rectal and colon cancer surgery
Prof. Julio García-Aguilar, colorectal surgeon

Prof. Julio García-Aguilar

Colorectal Surgeon · MD, PhD
MD, PhD Doctor of Medicine
+200 publications
MSKCC Memorial Sloan Kettering

About Me

Prof. Julio García-Aguilar is one of the most influential colorectal surgeons worldwide in the treatment of rectal cancer and colon cancer, particularly in minimally invasive and robotic surgery, organ preservation and total neoadjuvant therapy (TNT).

He graduated in Medicine from the Complutense University of Madrid, completed additional general surgery training at Beth Israel Hospital and a postdoctoral fellowship at Harvard Medical School, as well as a colorectal surgery fellowship at the University of Minnesota Medical Center. Since 2012 he has been Chief of the Colorectal Surgery Service at Memorial Sloan Kettering Cancer Center, where he holds the Benno C. Schmidt Chair in Surgical Oncology.

He has been a key figure in the studies that consolidated the modern concept of rectal preservation in patients with a complete clinical response after TNT, one of the most important transformations in rectal cancer treatment of the last decade. From 2026 he joins the Quénet Torrent Institute as Chief of the Colorectal Surgery Service.

Research Lines

  • Locally advanced rectal cancer
  • Total neoadjuvant therapy (TNT)
  • Organ preservation ("watch and wait")
  • Predictive biomarkers of treatment response
  • Laparoscopic and robotic surgery
  • Racial disparities in oncological outcomes

Academic Output & Scientific Leadership

  • +200 peer-reviewed scientific publications
  • Editorial boards of Annals of Surgical Oncology and Diseases of the Colon and Rectum
  • Director of the Colorectal Cancer Research Center
  • Mentor of +50 postdoctoral researchers
  • President of the ASCRS Research Foundation

Training and Professional Career

Training
Medical Degree - Complutense University of Madrid. General surgery at Beth Israel Hospital and postdoctoral fellowship at Harvard Medical School. Doctorate (PhD) in surgery and oncological research.
Fellowship
Colorectal surgery fellowship - University of Minnesota Medical Center
UCSF
Chief of the Section of Colon and Rectal Surgery and Chief Surgeon of the UCSF Helen Diller Family Comprehensive Cancer Center (University of California San Francisco)
2008-2012
Chair of the Department of Surgery - City of Hope National Medical Center
2012-2025
Chief of the Colorectal Surgery Service - Memorial Sloan Kettering Cancer Center. Benno C. Schmidt Chair in Surgical Oncology
2026-Curr.
Chief of the Colorectal Surgery Service - Quénet Torrent Institute (Barcelona)

Doctor Information

Position

  • Chief of the Colorectal Surgery Service, Quénet Torrent Institute (Barcelona).
  • Benno C. Schmidt Chair in Surgical Oncology, Memorial Sloan Kettering Cancer Center.

Qualifications and Training

  • Doctor of Medicine (PhD).
  • Medical Degree, Complutense University of Madrid.
  • General surgery training, Beth Israel Hospital.
  • Postdoctoral fellowship, Harvard Medical School.
  • Colorectal surgery fellowship, University of Minnesota Medical Center.

Areas of Specialization

  • Multidisciplinary treatment of rectal cancer.
  • Locally advanced colon and rectal cancer.
  • Minimally invasive and robotic colorectal surgery.
  • Organ preservation strategies ("watch and wait").
  • Implementation of total neoadjuvant therapy (TNT).
  • Design of clinical trials in colorectal cancer.

Memberships, Leadership and Awards

  • President of the Research Foundation of the American Society of Colon and Rectal Surgeons (ASCRS).
  • Director of the Colorectal Cancer Research Center.
  • Editorial boards of Annals of Surgical Oncology and Diseases of the Colon and Rectum.
  • Repeatedly listed among the best specialists in the U.S. (Castle Connolly).
  • Doctor Honoris Causa approved by the Autonomous University of Barcelona (2026).

Contact and Location

Prof. J. García-Aguilar sees patients at:

Quénet Torrent Institute, Barcelona. Spain.

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