Kathryn T. Weber, MD

Dr. Weber is board certified in both general surgery and colon and rectal surgery, with particular training and expertise in treating all colorectal maladies. Her experience in the field of minimally invasive surgical techniques and enhanced recovery protocols helps lead to an improved patient experience and a smooth recovery. Dr. Weber firmly believes that clear communication is a vital step toward effective and compassionate care. She ensures that her patients understand what to expect from their illness and treatment and she helps them gain the knowledge they need to make informed decisions that positively impact their care.

Professional Background


  • Enhanced Recovery after Surgery
  • Colon cancer and rectal cancer
  • Diverticular disease and diverticulitis
  • Anorectal diseases including hemorrhoids and anal fistula
  • Anal cancer
  • Rectal prolapse
  • Ulcerative colitis and Crohn's disease
  • Laparoscopic and Robotic Surgery

Board Certifications

General Surgery

Colon and Rectal Surgery

Academic Appointment

Northwestern University Feinberg School of Medicine

Hospital Affliation

Northwestern Memorial Hospital


Northwell Health (2021)

General Surgery Residency

Hofstra University at North Shore/Long Island Jewish (2020)

Medical Education

Drexel University School of Medicine (2013)

Professional Societies

  • American College of Surgeons (ACS)
  • American Society for Colon and Rectal Surgeons (ASCRS)
  • International Anal Neoplasia Society (IANS)
  • Chicago Society of Colon and Rectal Surgeons

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