Kristoffel R. Dumon, MD
Bariatric Surgery, Gastrointestinal Surgery, General Surgery
Accepting new patients
Sees patients age 18 and up
Penn Gastrointestinal Surgery Perelman
View 2 additional locations
Schedule onlineCall 215-662-2626
Headshot of Kristoffel R. Dumon, MD
Penn Medicine Provider

About me

  • Associate Professor of Surgery at the Hospital of the University of Pennsylvania

Education and training

  • Medical School: Katholieke Universiteit Te Leuven
  • Residency: Katholieke Universiteit Te Leuven
  • Residency: University of Pennsylvania Health System
  • Fellowship: Heinrich-Heine Universitaet in Germany
  • Fellowship: University of Pennsylvania Health System

What my patients think about me

Average Rating

417 reviews

Comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Penn Medicine.

Anonymous
April 2026
finish with patient before engaging another. i had to keep waiting long periods of time while the provider went to check on other patients instead of getting me done and overwith . as a result i had to leave my appointment early and reschedule
Anonymous
April 2026
listens and answers questions
Anonymous
March 2026
top notch
Anonymous
March 2026
very knowledgeable friendly and helpful

Insurance accepted

My Locations

Penn Medicine hospital privileges

  • Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.
  • Pennsylvania Hospital: Has privileges to treat patients in the hospital.
  • Penn Presbyterian Medical Center: Has privileges to treat patients in the hospital.
  • Chester County Hospital: Has privileges to treat patients in the hospital.
Dr. Dumon is a Penn Medicine physician.

Qualifications and experience

Treatments and Conditions