Overview

Dr. Joshua Roller is a surgeon with 25 years of experience specializing in weight loss and advanced surgical procedures. He focuses on helping patients achieve their health goals through comprehensive surgical care. Dr. Roller practices at multiple locations across Arkansas and Oklahoma, making specialized surgical services accessible to patients throughout the region. Dr. Roller earned his medical degree from the University of Oklahoma College of Medicine and speaks both English and Spanish to better serve diverse patient populations. He maintains hospital affiliations with Northwest Medical Center Springdale, Northwest Health Physicians Specialty Hospital, and Washington Regional Medical Center. His practice locations include Fayetteville and Fort Smith in Arkansas, as well as Tulsa, Oklahoma, allowing him to provide care to patients across multiple communities.

Education

Medical School
University of Oklahoma College of Medicine
2001

Residency
University of Texas Southwestern Medical Center
General Surgery Residency, 2001 – 2006

Fellowship
Duke University Medical Center
Bariatric Surgery, 2006 – 2007

Certification

American Board of Surgery
Board Certified in General Surgery

Licensure

NC State Medical License
2006 – 2008

AR State Medical License
2007 – 2028

OK State Medical License
2016 – 2027

Membership

The American Society for Metabolic and Bariatric Surgery
The Society of Gastrointestinal and Endoscopic Surgeons 
The Parkland Surgical Society
The American College of Surgeons

NPI #

1790713675

Specialties

Dr. Joshua Roller, MD, specializes in bariatric surgery and advanced minimally invasive gastrointestinal surgery. His expertise includes sleeve gastrectomy, duodenal switch and SIPS, endoscopic procedures, and comprehensive surgical weight loss treatment for obesity. He also performs adrenalectomy, colectomy, colon and rectal surgery, da Vinci® robotic colectomy, distal pancreatectomy, and duodenal polypectomy, providing personalized care for a wide range of digestive and metabolic conditions.

Bariatric Surgeries Performed

Dr. Joshua Roller, MD, performs a variety of bariatric procedures to help patients achieve long-term weight loss and improve obesity-related health conditions. His bariatric expertise includes sleeve gastrectomy, duodenal switch and SIPS, and other surgical weight loss procedures, supported by endoscopic evaluations and personalized treatment plans. He provides comprehensive care for patients with obesity, using advanced minimally invasive techniques to promote safe surgery, lasting weight loss, and improved overall health.

Years of Experience

20+ years

Languages Spoken

English, Spanish