Jennifer Spanier-Stiasny, D.O.



20 Tower Court Ste F

Gurnee, IL 60031

Closed. Opens Mon at 8 AM

Quick Facts

  • Virtual Telemedicine Visits Available, Call For Details
  • Board Certified Gastroenterologist
  • Currently Accepting New Patients
  • Most Insurance Plans Accepted
  • Performs Colonoscopies

Gurnee Research

Gastroenterology in Gurnee, IL

Gurnee Research

20 Tower Court

Ste F

Gurnee, IL 60031

Closed. Opens Mon at 8 AM


Gurnee, IL

Gastroenterology in Gurnee, IL

Gurnee, IL

20 Tower Court

Ste C

Gurnee, IL 60031

Closed. Opens Mon at 8 AM


Highland Park, IL

Gastroenterology in Highland Park, IL

Highland Park, IL

806 Central Ave

Ste 202

Highland Park, IL 60035

Closed. Opens Mon at 8 AM


Libertyville, IL

Gastroenterology in Libertyville, IL

Libertyville, IL

755 S Milwaukee Ave

Ste 195

Libertyville, IL 60048

Closed. Opens Mon at 8 AM

Request an Appointment

If you are experiencing a medical emergency, please call 9-1-1. This form is intended for non-urgent appointment requests only. Non-emergency requests will be responded to within 24-48 hours.

About Jennifer Spanier-Stiasny, D.O.

Dr. Spanier-Stiasny specializes in providing comprehensive management within the full spectrum of gastroenterology. She offers everything from routine screening colonoscopies to advanced hepatobiliopancreatic procedures such as ERCP (endoscopic retrograde cholangiopancreatography and EUS (endoscopic ultrasound). Clinical interests also include irritable bowel syndrome, inflammatory bowel disease, GERD, celiac disease, gastrointestinal cancers, and management of liver diseases. In addition to clinical care, she has authored many academic articles and presentations. She has educated many Chicago area students and residents as a long-term internal medicine faculty member. Using her wide breadth of experience, she passionately engages in carefully tailored individualized care that is up-to-date and evidence based. Dr. Spanier-Stiasny emphasizes disease prevention, patient education, and values the establishment of long-lasting partnerships with patients based on respect, trust, and open communication.



Undergraduate Education:

Bachelor of Science (Life Science Major/Psychology Minor)

Pennsylvania State University 2002


Medical Education:

Doctor of Osteopathic Medicine, Kansas City University of Medicine and Biosciences 2006


Post-Graduate Training:

Residency – Internal Medicine, McLaren Macomb, McLaren Health Care, affiliated with the Michigan State College of Osteopathic Medicine 2006-2009

Fellowship – Gastroenterology, St. John Macomb-Oakland Hospital, St. John Providence Health System, affiliated with the Michigan State College of Osteopathic Medicine 2009-2012




Spanish (Medical)


In Practice Since:


Awards and Accreditation:

Board Certifications:

American Osteopathic Board of Internal Medicine

American Osteopathic Board of Internal Medicine – Gastroenterology


Medical Societies:

American Osteopathic Association

American College of Osteopathic Internists

American College of Gastroenterology

American Gastroenterological Association

American Society for Gastrointestinal Endoscopy


Very nice and friendly. Staff made me feel very comfortable. Dr Spanier-Stiasni is a great doctor.

C.P. Google

Excellent service. They treated me very well.

A.G. Google

Very good Dr great nurses made you comfortable

B.P. Google

Finally found a Dr. who care's. Dr. Spanir-Stiasny, is very thorough and listens to you. I recommend, if I could give more stars I would.

M.G. Google

The doctor was very friendly and knowledgeable. She showed a genuine concern for my problem.

B.A. Google


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