Contact Us
Address
745 Fletcher Dr Ste 202
Elgin, IL 60123
Phone
847-888-1300Hours
Quick Facts
- Colon Cancer Screenings
- IBD, Crohn’s Disease, Ulcerative Colitis
- Acid Reflux/Heartburn
- Expert Endoscopy and Colonoscopy
- Currently Accepting New Patients
- Most Insurance Plans Accepted
Locations
Elgin, IL
Gastroenterology in Elgin, IL
Elgin, IL
745 Fletcher Dr
Ste 202
Request Appointment
About Justin Kosirog, M.D.
Why Gastroenterology?
I have a family member with celiac disease which for first piqued my interest in the field of gastroenterology. From there, I grew to love all the different disease processes including IBD, liver pathology, and celiac disease to name a few. I also love performing endoscopy. I am also board certified in Emergency Medicine and have an interest in emergent procedures for GI bleeding, food bolus, sigmoid volvulus, etc.
What Can Patients Expect?
Patients can expect a physician who cares for the individual and who treats all individuals with respect and kindness and is thorough and diligent.
Education
- Undergraduate Degree: Bachelor of Science in Biology from Baylor University
- Medical Degree: Medical Doctorate from the University of Illinois Chicago
- Medical Residency: Internal Medicine/Emergency Medicine Residency at University of Illinois in Chicago (Chief Resident in 2019-2020)
- Medical Fellowship: The University of Oklahoma Health Sciences Center (Chief Fellow in 2022-2023)
Awards & Recognitions
- Outstanding Senior award-Baylor's Department of Biology
- Graduated Magna Cum Laude from Baylor University
- Graduated with Honors from University of Illinois Chicago College of Medicine
- 2019 Recipient of the CARE award at UI health
- Resident of the month (11/2018)
Professional Affiliations
- American College of Gastroenterology
- American Society for Gastrointestinal Endoscopy
Topics
- Abdominal Pain
- Anal/Rectal Bleeding
- Bloating
- Blood in the Stool
- Bowel Incontinence
- Constipation
- Diarrhea
- Difficulty Swallowing
- Heartburn
- Indigestion
- Nausea
- Unexplained Weight Gain/Loss
- Vomiting
- Yellowing of the Skin/Eyes
- Acid Reflux
- Anal Fissure
- Anemia/Iron Deficiency
- Barrett's Esophagus
- Biliary Obstruction
- C. Difficile Colitis
- Celiac Disease
- Colitis
- Colorectal Polyps
- Crohn's Disease
- Cyclic Vomiting Syndrome (CVS)
- Diverticulitis
- Diverticulosis
- Dysphagia
- Eosinophilic Esophagitis
- Esophageal Motility Disorder
- Esophagitis
- Fatty Liver Disease
- Fistula
- Food Intolerance
- Gallbladder Disease
- Gastritis
- GERD
- Helicobacter Pylori
- Hemorrhoids
- Hepatitis
- Hiatal Hernia
- Ileitis
- Impacted Bowel
- Inflammatory Bowel Disease
- Irritable Bowel Syndrome
- Lactose Intolerance
- Liver Cirrhosis
- Non-alcoholic Steatohepatitis
- Pancreatitis
- Peptic Ulcers
- Primary Biliary Cholangitis
- Primary Sclerosing Cholangitis
- Ulcerative Colitis
- Anorectal Manometry
- Argon Laser Therapy
- Capsule Endoscopy
- Colon Cancer Screening
- Colonoscopy
- Endoscopic Mucosal Resection
- Enteroscopy
- ERCP
- Esophageal Dilation
- Esophageal Manometry
- EGD
- Feeding Tube Insertion (PEG)
- FibroScan®
- Flexible Sigmoidoscopy
- Hemorrhoid Banding
- Infusion Therapy (IV Infusion)
Reviews
Dr Kosirog was very conscientious and caring. Took the time to explain everything thoroughly.
Very friendly. Answered any questions I had. Understanding about time constraints with being an educator and trying to figure out best timing for all involved.
The staff was friendly and helpful.
Dr Kosirog asked several question to get a complete understanding of my problem. He is a great listener and included my thoughts in the treatment options.
Dr. Justin was patient, kind, thorough, and very knowledgeable. I was treated with great care and expertise. Could not recommend his services more highly.
29
Total Reviews
4.9
Average Rating