Vladan Obradovic, MD

Reported procedures

• Dr. Obradovic performs a comprehensive range of bariatric procedures to support significant and lasting weight loss. His surgical services include sleeve gastrectomy Source ↗
• adjustable gastric banding Source ↗
• gastric bypass surgery Source ↗
• laparoscopic gastric bypass surgery Source ↗
• gastrectomy Source ↗
• and gastric restrictive procedures with partial gastrectomy or jejunojejunostomy. He also performs revision procedures for previous bariatric surgeries and treats both adult and pediatric obesity. Source ↗
• Sleeve gastrectomy Source ↗
• Gastric bypass Source ↗
• Revisional bariatric surgery Source ↗
• Gastric band procedures Source ↗
• Duodenal switch Source ↗
• Robotic surgery Source ↗
• Bariatric surgery Source ↗

Source-reported information; confirm current details directly.

Reported credentials

• American Board of Surgery Source ↗
• Board Certified in General Surgery Source ↗
• Surgery Source ↗

Source-reported information; confirm current details directly.

Reported affiliations

• GEISINGER CLINIC Source ↗

Source-reported information; confirm current details directly.

Selected publications

• Too old to operate? Retrospective outcomes of laparoscopic paraesophageal hernia repair in nonagenarians. · 2026 Source ↗
• Opioid-sparing multimodal pain regimen in combination with intraoperative transversus abdominis plane block reduces opioid use after laparoscopic paraesophageal hernia repair. · 2026 Source ↗
• Roux-en-Y gastric bypass results in long-term durable weight loss and diabetes remission: a single center, > 15 year outcomes. · 2026 Source ↗
• The longitudinal inefficiency of robotic bariatric surgery: can we finally agree we are over the learning curve and robotic bariatric surgery just takes longer? · 2026 Source ↗
• Trends in first assistant in bariatric surgery: a 5 year analysis. · 2025 Source ↗
• Paraesophageal hernia repair combined with Roux-en-Y gastric bypass reduces short-term hernia recurrence with added metabolic benefit in patients with BMI ≥ 35: A 15-year experience. · 2025 Source ↗
• Robotic approach does not eliminate first assistant in bariatric surgery compared to laparoscopy. · 2025 Source ↗
• Biliopancreatic diversion with duodenal switch results in superior weight loss and diabetes remission in patients with baseline body mass index ≥50. · 2025 Source ↗
• Robotics, money and research: is data or physician payments driving robotic bariatric surgery literature? · 2025 Source ↗
• Long-term incidence of bariatric related procedures following laparoscopic gastric bypass: 15 to 20 years single institution experience. · 2025 Source ↗
• Late-"de novo" paraesophageal hernia after Roux-en-Y gastric bypass (RYGB)-should it be repaired? · 2024 Source ↗
• Ambulatory discharge of patients undergoing sleeve gastrectomy results in significantly more adverse outcomes. · 2024 Source ↗
• Laparoscopic sleeve gastrectomy conversion to gastric bypass: conversion rate over time, predictors of conversion, and weight loss outcomes. · 2024 Source ↗
• Clinical and financial outcomes of per-oral endoscopic myotomy compared to laparoscopic heller myotomy for treatment of achalasia. · 2023 Source ↗
• Rates of Recurrent Marginal Ulcer in Gastric Bypass Patients Undergoing Revisional Surgery. · 2023 Source ↗
• Revision paraesophageal hernia repair outcomes in patients with typical and atypical reflux. · 2023 Source ↗
• Is Robotic Revisional Bariatric Surgery Justified? An MBSAQIP Analysis. · 2022 Source ↗
• Bariatric revisional surgery for gastrogastric fistula following Roux-en-Y gastric bypass positively impacts weight loss. · 2023 Source ↗

Source-reported information; confirm current details directly.

Professional identifier

NPI: 1497910228

Insurance reported

Aetna

Blue Cross Blue Shield

Cigna

UnitedHealthcare

Reported in source records. Confirm the exact plan, network and procedure with the practice and insurer. Logos identify brands; they do not establish participation.