Kristoffel R. Dumon, MD

Bariatric Surgery, Gastrointestinal Surgery, General Surgery

4.8 with 283 ratings

Sees patients age 18 and up

Associate Professor of Surgery at the Hospital of the University of Pennsylvania
Dr. Dumon is a Penn Medicine physician.

Call 215-662-2626

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Meet Dr. Dumon

Bariatric Surgery
Gastric Bypass Surgery
Hernia
Laparoscopic Gastric Restrictive Procedure
Morbid Obesity
Obesity Surgery
Roux-en-Y Gastric Bypass Surgery

Abdominal Abscess
Abdominal Adhesions
Abdominal Surgery
Abdominal Wall Defect
Abdominal Wall Surgery
Appendectomy
Bariatric Surgery
Bariatric Surgery Counseling
Biliary Colic
Biliopancreatic Diversion with Duodenal Switch
Biopsy
Cecostomy
Diaphragmatic Hernia
Duodenal Switch
Duodenal Ulcer Surgery
Epigastric Hernia
Femoral Hernia
Fine Needle Aspiration
Fundoplication
Gallbladder Cancer
Gallbladder Disease
Gallbladder Inflammation (Cholecystitis)
Gallbladder Removal Surgery (Cholecystectomy)
Gastric Banding
Gastric Bypass Surgery
Gastric Pacemaker
Gastrointestinal Bleeding
Gastroplasty
GERD Surgery (Gastroesophageal Reflux Surgery)
Hernia
Hernia Surgery
Hiatal Hernia
Hiatal Hernia Surgery
Hickman Catheter
Ileostomy
Incarcerated Hernia
Incision and Drainage
Incisional Hernia
Infusaport Placement
Inguinal Hernia
Inguinal Hernia Surgery
Internal Hernia
Intragastric Balloon
Intussusception
Laparoscopic Adjustable Gastric Band Surgery (Lap Band Surgery)
Laparoscopic Appendectomy
Laparoscopic Cholecystectomy
Laparoscopic Gastric Restrictive Procedure
Laparoscopic Gastrostomy
Laparoscopic Hernia Surgery
Laparoscopic Hiatal Hernia Surgery
Laparoscopic Incisional Hernia Repair
Laparoscopic Inguinal Hernia Repair
Laparoscopic Recurrent Hernia Repair
Laparoscopic Removal of Gastric Restrictive Devices
Laparoscopic Revision of Gastric Restrictive Procedure
Laparoscopic Spleen Removal Surgery (Splenectomy)
Laparoscopic Splenectomy
Laparoscopic Toupet Fundoplication
Laparoscopic Umbilical Herniorrhaphy
Laparoscopic Ventral Hernia Repair
Laparoscopy
Lipoma
Lysis of Adhesions
Malignant Tumor of Extrahepatic Bile Duct
Mechanical Complication of Gastrostomy
Mediports
Minimally Invasive Surgery
Morbid Obesity
Obesity
Obesity Surgery
Overweight
Paraesophageal Hernia
Parastomal Hernia
Partial Splenectomy
PEG (Percutaneous Endoscopic Gastrostomy)
Peptic Ulcer Surgery
Perforation of the Gallbladder
Peridiverticular Abscess
Port
Post-Bariatric and Weight-Loss Surgery
Pseudomyxoma Peritonei
Pyloroplasty
Recurrent Femoral Hernia
Recurrent Hernia
Reducible Hernia
Revisional Bariatric Surgery
Richter Hernia
Roux-en-Y Gastric Bypass Surgery
Small Bowel Biopsy
Spigelian Hernia
Splenic Anomalies
Splenic Cyst
Splenic Mass
Splenomegaly
Stomach Surgery
Stomach Tumor Surgery
Subphrenic Abscess
Umbilical Hernia
Ventral Hernia
Vertical Banded Gastroplasty

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Programs and Centers

Penn Medicine's programs and centers combine doctors from many disciplines to coordinate care from start to finish. Dr. Dumon is part of these programs:

Board Certification

Surgery, 2009

Education and Training

Medical School: Katholieke Universiteit Te Leuven
Residency: Katholieke Universiteit; Hospital of the University of Pennsylvania
Fellowship: Heinrich-Heine Universitaet in Germany; Hospital of the University of Pennsylvania

Primary Location

Penn Gastrointestinal Surgery Perelman

Perelman Center for Advanced Medicine
West Pavilion, 4th Floor
3400 Civic Center Boulevard
Philadelphia, PA 19104

A facility of the Hospital of the University of Pennsylvania

Map Call 215-662-2626

View details

Penn Metabolic and Bariatric Surgery Program Perelman

Perelman Center for Advanced Medicine
West Pavilion, 4th Floor
3400 Civic Center Boulevard
Philadelphia, PA 19104

A facility of the Hospital of the University of Pennsylvania

Map Call 215-615-7500

View details

Penn Metabolic and Bariatric Surgery Program Valley Forge

Penn Medicine Valley Forge
1001 Chesterbrook Boulevard
Berwyn, PA 19312

Map Call 215-615-7500

View details

Penn Hernia Program Perelman

Perelman Center for Advanced Medicine
West Pavilion, 4th Floor
3400 Civic Center Boulevard
Philadelphia, PA 19104

Map Call 267-758-4822

View details

Penn Hernia Program Valley Forge

Penn Medicine Valley Forge
1001 Chesterbrook Boulevard
Berwyn, PA 19312

Map Call 267-758-4822

View details

Penn Medicine Hospital Privileges

Chester County Hospital: Has privileges to treat patients in the hospital.
Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.
Penn Presbyterian Medical Center: Has privileges to treat patients in the hospital.
Pennsylvania Hospital: Has privileges to treat patients in the hospital.

Overall Ratings

out of 5 ; Ratings;

The Patient Satisfaction Rating is an average of all responses to the care provider related question shown above from our internal platform, PMX Feedback. Responses are measured on a scale of 1 to 5 with 5 being the best score. Scores reflect either the most recent 12 months of surveys or the most recent 30 surveys overall. Data is updated monthly and comments remain on the profile for 12 months.

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.

Patients that are treated in outpatient or hospital environments may receive different surveys.

Please contact the practice and/or the member services department of your insurance company for specific details before receiving services. Providers may participate in some, but not all, products offered by a health plan; providers may also accept plans at some practice locations but not others.

Aetna
Amerihealth Caritas (Transplant patients only)
Centivo Health Plan
Cigna
Cigna Medicare
Claim Watcher (Homestead/Index)
Clover Health Plan
Geisinger Health Plan
Geisinger Medicaid
Global Medical Management
HealthAmerica / HealthAssurance, a Coventry Plan
HealthPartners
HealthSmart
Highmark Blue Shield
Highmark Blue Shield Medicare
Highmark Wholecare
Horizon Blue Cross Blue Shield of New Jersey
Humana / Medicare
Imagine Health 360

Independence Blue Cross (Keystone East)
Jefferson Health Plans (fka Health Partners Plans)
Keystone First
Keystone First Medicare
NJ Medicaid
NJ Qualcare
Oscar Health Plan of PA
Oxford Health Plan
PA Health and Wellness (Centene) Medicare
PA Medicaid
PA Medicare
Provider Partners Health Plan
Rail Road Medicare / Palmetto GBA
Tricare
UnitedHealthcare Community Plan
UnitedHealthcare Community Plan PA
UPMC Health Plan
US Family Health Plan
Veterans Choice Program

Academic Contact Information

Hospital of the University of Pennsylvania
Department of Surgery
Division of Gastroenterology
3400 Spruce Street
4 Silverstein
Philadelphia, PA 19104-4283
Phone: 215-662-6758
Patient appointments: 800-789-7366

American College of Surgeons Education Institute (ACSEI),Committee on Curriculum Development, National
American College of Surgeons, National
American Society of Metabolic & Bariatric Surgeons (ASMBS), National
Association for Academic Surgeons, National
Deutsche Gesellschaft Fuer Chirurgie, Germany, National
Deutsche Gesellschaft fuer Moleculare Chirurgie, Germany, National
MIRA Minimally Invasive Robotic Surgery Association, Development of Fundamentals of Robotic Surgery, National
Orde Der Geneesheren, Belgium, National
Society of American Gastrointestinal Endoscopic Surgeons (SAGES), National