The 20 Best Gastric Bypass Doctors Near Me

Find the Experts and Specialists who perform Gastric Bypass

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Distinguished in Gastric Bypass

Dr. Noel N. Williams

General Surgery
Penn Medicine
University Of Penn - Medical Group
3400 Spruce St, 
Philadelphia, PA 
Offers Telehealth

Distinguished in Gastric Bypass
Penn Medicine
University Of Penn - Medical Group
3400 Spruce St, 
Philadelphia, PA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Noel Williams is a General Surgeon in Philadelphia, Pennsylvania. Dr. Williams is rated as a Distinguished provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Hernia, Obesity in Children, Sleeve Gastrectomy, and Gastrectomy.

His clinical research consists of co-authoring 115 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 19 articles in the study of Gastric Bypass.

Specialties
General Surgery
Licenses
Surgery in PA
Hospital Affiliations
Hospital Of Univ Of Pennsylvania
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Cigna
  • EPO
  • HMO
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
PA Health and Wellness
  • HMO
  • MANAGED MEDICAID PLAN
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
View 1 Less Insurance Carrier -

Locations

UNIVERSITY OF PENN - MEDICAL GROUP
3400 Spruce St, Philadelphia, PA 19104
Call: 215-662-3340

Additional Areas of Focus

Dr. Williams has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Esophageal Cancer
Non-Alcoholic Fatty Liver Disease
Biliary Dyskinesia
Pheochromocytoma
Gallstones
Hiatal Hernia
Liver Cancer
Femoral Hernia
Obesity
Diaphragmatic Hernia
Nonalcoholic Steatohepatitis (NASH)
Gallbladder Disease
Umbilical Hernia
View 3 Less Areas of Focus-

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


115 Total Publications

Concomitant laparoscopic cholecystectomy with bariatric surgery: current insights from the 2015-2021 MBSAQIP database.
Concomitant laparoscopic cholecystectomy with bariatric surgery: current insights from the 2015-2021 MBSAQIP database.
Journal: Surgical endoscopy
Published: May 08, 2025
View All 115 Publications
Similar Doctors
Distinguished in Gastric Bypass
Dr. Maria S. Altieri
Bariatric Medicine | General Surgery
Distinguished in Gastric Bypass
Dr. Maria S. Altieri
Bariatric Medicine | General Surgery

Penn Hernia Program Washington Square

800 Walnut Street, 20th Floor, 
Philadelphia, PA 
 (2.0 miles away)
215-829-8455
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Maria Altieri is a General Surgeon and a Bariatric Medicine provider in Philadelphia, Pennsylvania. Dr. Altieri is rated as a Distinguished provider by MediFind in Gastric Bypass. Her top areas of expertise are Hernia, Obesity, Gallbladder Disease, Gallbladder Removal, and Gastric Bypass. Dr. Altieri is currently accepting new patients.

Distinguished in Gastric Bypass
Dr. Kristoffel R. Dumon
Bariatric Medicine | General Surgery
Distinguished in Gastric Bypass
Dr. Kristoffel R. Dumon
Bariatric Medicine | General Surgery

Penn Metabolic And Bariatric Surgery Program University City

3737 Market Street, 4th Floor, 
Philadelphia, PA 
 (0.5 miles away)
215-662-2626
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Kristoffel Dumon is a General Surgeon and a Bariatric Medicine provider in Philadelphia, Pennsylvania. Dr. Dumon is rated as a Distinguished provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Hernia, Hiatal Hernia, Sleeve Gastrectomy, and Gastrectomy. Dr. Dumon is currently accepting new patients.

Advanced in Gastric Bypass
Dr. Maher El Chaar
General Surgery
Advanced in Gastric Bypass
Dr. Maher El Chaar
General Surgery

St Lukes Physician Group Inc

1736 Hamilton St, 
Allentown, PA 
 (47.4 miles away)
484-526-8142
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Maher El Chaar is a General Surgeon in Allentown, Pennsylvania. Dr. El Chaar is rated as a Distinguished provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Short Bowel Syndrome, Malnutrition, Sleeve Gastrectomy, and Gastrectomy.

VIEW MORE GASTRIC BYPASS DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Williams's expertise for a condition
ConditionClose
  • Elite
  • Gastrectomy
    Dr. Williams is
    Elite
    . Learn about Gastrectomy.
    See more Gastrectomy experts
  • Obesity
    Dr. Williams is
    Elite
    . Learn about Obesity.
    See more Obesity experts
  • Sleeve Gastrectomy
    Dr. Williams is
    Elite
    . Learn about Sleeve Gastrectomy.
    See more Sleeve Gastrectomy experts
  • Distinguished
  • Gastric Bypass
    Dr. Williams is
    Distinguished
    . Learn about Gastric Bypass.
    See more Gastric Bypass experts
  • Hernia
    Dr. Williams is
    Distinguished
    . Learn about Hernia.
    See more Hernia experts
  • Advanced
  • Diaphragmatic Hernia
    Dr. Williams is
    Advanced
    . Learn about Diaphragmatic Hernia.
    See more Diaphragmatic Hernia experts
  • Endoscopy
    Dr. Williams is
    Advanced
    . Learn about Endoscopy.
    See more Endoscopy experts
  • Gallbladder Disease
    Dr. Williams is
    Advanced
    . Learn about Gallbladder Disease.
    See more Gallbladder Disease experts
  • Gallbladder Removal
    Dr. Williams is
    Advanced
    . Learn about Gallbladder Removal.
    See more Gallbladder Removal experts
  • Gastroesophageal Reflux Disease (GERD)
    Dr. Williams is
    Advanced
    . Learn about Gastroesophageal Reflux Disease (GERD).
    See more Gastroesophageal Reflux Disease (GERD) experts
  • Gastrostomy
    Dr. Williams is
    Advanced
    . Learn about Gastrostomy.
    See more Gastrostomy experts
View All 9 Advanced Conditions
  • Experienced
  • Appendectomy
    Dr. Williams is
    Experienced
    . Learn about Appendectomy.
    See more Appendectomy experts
  • Cholecystitis
    Dr. Williams is
    Experienced
    . Learn about Cholecystitis.
    See more Cholecystitis experts
  • Choledocholithiasis
    Dr. Williams is
    Experienced
    . Learn about Choledocholithiasis.
    See more Choledocholithiasis experts
  • Colonoscopy
    Dr. Williams is
    Experienced
    . Learn about Colonoscopy.
    See more Colonoscopy experts
  • Congenital Diaphragmatic Hernia
    Dr. Williams is
    Experienced
    . Learn about Congenital Diaphragmatic Hernia.
    See more Congenital Diaphragmatic Hernia experts
  • End-Stage Renal Disease (ESRD)
    Dr. Williams is
    Experienced
    . Learn about End-Stage Renal Disease (ESRD).
    See more End-Stage Renal Disease (ESRD) experts
View All 26 Experienced Conditions
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