Overview

Dr. Hassanain Jassim brings 18 years of surgical expertise to patients across northeastern Wisconsin. He specializes in surgery and maintains active practices at multiple locations throughout the region, allowing patients convenient access to his care. His extensive experience enables him to provide comprehensive surgical services to patients with diverse medical needs. Dr. Jassim completed his medical education at the Sanford School of Medicine of the University of South Dakota and advanced his training through a residency at the prestigious Mayo Clinic and Medical School. He practices at several respected healthcare facilities, including ThedaCare Regional Medical Centers in Appleton and Neenah, ThedaCare Medical Centers in New London and Shawano, and Ascension Northeast Wisconsin Saint Elizabeth Hospital. His practice locations span Green Bay, Appleton, New London, and Shawano, Wisconsin. Dr. Jassim provides care in English and maintains affiliations with leading medical institutions throughout the area.

Education

Medical School
University of South Dakota, Sanford School of Medicine
2008

Residency
Mayo Clinic College of Medicine and Science (Phoenix)
General Surgery Residency, 2008 – 2013

Fellowship
Medical College of Wisconsin Affiliated Hospitals
Advanced GI Minimally Invasive Surgery, 2013 – 2014

Certification

American Board of Surgery
Board Certified in General Surgery

Licensure

AZ State Medical License
2009 – 2014

WI State Medical License
2013 – 2027

Membership

Society of American Gastrointestinal and Endoscopic Surgeons
American Medical Association
American College of Surgeons
Society for Surgery of the Alimentary Tract
American Society for Metabolic and Bariatric Surgery

NPI #

1912167065

Specialties

Dr. Hassanain Jassim specializes in bariatric surgery and minimally invasive surgical procedures for the treatment of obesity. His expertise includes laparoscopic gastric bypass surgery, gastric bypass surgery, and comprehensive bariatric surgery. He also performs advanced general surgical procedures such as adrenalectomy, robotic-assisted adrenalectomy, anal fistula surgery, abscess and cyst drainage, axillary lymph node dissection, and abdominoplasty. His practice focuses on helping patients improve their health through personalized surgical care while treating a wide range of gastrointestinal and abdominal conditions.

Bariatric Surgeries Performed

Dr. Hassanain Jassim performs advanced bariatric procedures to help patients achieve long-term weight loss and improve obesity-related health conditions. His bariatric expertise includes laparoscopic gastric bypass surgery, gastric bypass surgery, and comprehensive bariatric surgery. He develops individualized treatment plans using minimally invasive techniques whenever appropriate to support safe recovery, sustainable weight loss, and improved overall health.

Years of Experience

15+ years

Languages Spoken

English