Skip to content
John R. Pender

John R. Pender, MD

Billings, MT

About John R. Pender, MD

Specialties & classifications: Bariatric Surgery · General Surgery · Surgery

John R. Pender is a bariatric surgeon in Billings, MT. Contact the practice to discuss surgical options, appointment availability and insurance coverage.

Does John R. Pender provide bariatric surgery?

The linked professional profile lists bariatric surgical care. Contact the practice to confirm available procedures and appointment availability. Source

Reported credentials

Source-reported information; confirm current details directly.

Reported affiliations

  • BILLINGS CLINIC SPECIALTY SUPPLIES AND SERVICES, LLC Source ↗

Source-reported information; confirm current details directly.

Selected publications

  • Patient travel for bariatric surgery: does distance matter? · 2017 Source ↗
  • Following Bariatric Surgery: an Exploration of the Couples' Experience. · 2016 Source ↗
  • Type 2 Diabetes Remission Rates After Laparoscopic Gastric Bypass and Gastric Banding: Results of the Longitudinal Assessment of Bariatric Surgery Study. · 2016 Source ↗
  • Urinary Incontinence Before and After Bariatric Surgery. · 2015 Source ↗
  • Bariatric Surgery in Patients with Dialysis-Dependent Renal Failure. · 2015 Source ↗
  • Delayed repair of obstructing ventral hernias is associated with higher mortality and morbidity. · 2015 Source ↗
  • Pulmonary embolism and gastrointestinal leak following bariatric surgery: when do major complications occur? · 2016 Source ↗
  • Hyperinsulinemic syndrome: the metabolic syndrome is broader than you think. · 2014 Source ↗
  • Hepatic pathology among patients without known liver disease undergoing bariatric surgery: observations and a perspective from the longitudinal assessment of bariatric surgery (LABS) study. · 2014 Source ↗
  • Reproductive health of women electing bariatric surgery. · 2010 Source ↗
  • Surgical treatment of obesity. · 2005 Source ↗
  • Epidemiology of obesity in the United States. · 2005 Source ↗

Source-reported information; confirm current details directly.

Professional identifier

NPI: 1730174152

Ratings & reviews

2.8/ 5
29 combined ratingsWebMD, Vitals

Source ratings reflect the dates shown. Combined totals may include overlapping reviewers.

Write a review

Your display name, rating and review may be public after moderation. Email is kept private. Please avoid medical record details or information about other patients.

Explore your options

Similar specialists in Billings

No other published profiles match this specialty and city yet.

Browse more specialists in this state →

Recently in the Journal

Weight Loss Barbie: Kayla Lavende’s 200-Pound Transformation (2026 Update)

Ashley Graham’s Weight Loss Revealed: Bariatric Surgery vs Ozempic

Back Pain Statistics: How Common is Back Pain for Overweight and Obese Individuals