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Expert Gastroenterology Care in Bourbonnais & New Lenox, IL
At Digestive Disease Consultants, we prioritize delivering high-quality, patient-centered care to address digestive health concerns. Our team of board-certified gastroenterologists brings decades of combined experience and specialized expertise to diagnose and treat conditions ranging from common digestive issues to complex gastrointestinal disorders. With offices in Bourbonnais and New Lenox, Illinois, we serve communities across Kankakee, Will, and surrounding counties, offering services such as colonoscopies, hemorrhoid treatment, and management of chronic conditions like constipation and heartburn.

We emphasize patient education, ensuring individuals are well-informed to make confident decisions about their health. Our practice combines advanced medical technology with a commitment to personalized care, fostering a comfortable environment where patients feel heard and supported. By maintaining rigorous standards of professionalism and ethical practice, we aim to be the trusted leader in digestive health services for our region.
Services
Hemorrhoid Treatment Colonoscopy Constipation Management Heartburn Relief Colon Cancer Screening Endoscopic Procedures Digestive Health Consultations
Highlights and features
  • We offer over 25 years of combined experience in gastroenterology care.
  • Our team provides personalized treatment plans tailored to individual patient needs.
  • We utilize advanced endoscopic technologies for accurate diagnoses and effective treatments.
  • Our physicians are board-certified with extensive fellowship training.
  • We prioritize patient education to empower informed healthcare decisions.
What people say
Expert care Thorough explanations Efficient appointments Professional staff Effective treatments
Services
Hemorrhoid Treatment
Our practice offers the CRH O'Regan System for painless hemorrhoid treatment, a non-surgical solution that removes hemorrhoids in minutes with minimal discomfort. This procedure requires no sedation and allows patients to resume daily activities immediately. We specialize in addressing symptoms like bleeding, itching, and pain while preventing recurrence through lifestyle guidance.
Colonoscopy
We provide comprehensive colonoscopies for colorectal cancer screening and diagnosis of digestive issues. The procedure involves examining the colon lining using advanced endoscopic technology to detect polyps, inflammation, or abnormalities. Our physicians follow strict safety protocols and offer personalized preparation guidance to ensure accurate results and patient comfort.
Constipation Management
Our team addresses chronic constipation through diagnostic testing like blood work and colonoscopies to identify underlying causes such as dietary deficiencies, medication side effects, or irritable bowel syndrome. Treatment plans include dietary adjustments, hydration strategies, and targeted therapies to restore regular bowel function and prevent complications.
Endoscopic Procedures
We perform specialized endoscopic procedures including ERCP, upper endoscopy, and flexible sigmoidoscopy to diagnose and treat gastrointestinal conditions. These minimally invasive techniques allow precise visualization of the digestive tract, biopsy collection, and therapeutic interventions like polyp removal or stricture dilation, ensuring effective care with reduced recovery times.
Colon Cancer Screening
Our colon cancer screening programs focus on early detection through colonoscopies, which remain the gold standard for identifying precancerous polyps and early-stage malignancies. We follow national guidelines for screening ages and risk factors, providing education on preparation and post-procedure care to enhance patient outcomes and reduce colorectal cancer mortality.
People
David B. Sutherland
Gastroenterologist
Dr. Sutherland has practiced gastroenterology since 1993, completing his fellowship at the University of Iowa Hospitals. He specializes in digestive disorders and therapeutic endoscopy, serving patients in Kankakee County for over three decades.
Thomas L. O'Connor
Gastroenterologist
Dr. O'Connor joined the practice in 1998 after training at the University of Iowa. He focuses on colon cancer screening and management of inflammatory bowel disease, bringing extensive experience in endoscopic procedures to our New Lenox location.
Daniel Errampalli
Gastroenterologist
Dr. Errampalli specializes in hepatology and advanced endoscopic techniques. He completed his fellowship at Cook County Hospital and has served the Bourbonnais community since 2003, addressing complex digestive health issues with precision.
Brian C. Sasso
Gastroenterologist
Dr. Sasso provides care in New Lenox, focusing on motility disorders and gastrointestinal cancers. He completed his gastroenterology fellowship at the University of Illinois and has practiced in the region since 2008.
Nikhil Bhargava
Gastroenterologist
Dr. Bhargava specializes in advanced endoscopy and pancreaticobiliary diseases. He trained at the University of Wisconsin and Aurora Sinai Medical Center, joining our team in 2009 to expand access to specialized GI care.
Questions
What services does Digestive Disease Consultants offer?
We specialize in colonoscopies, hemorrhoid treatment, constipation management, endoscopic procedures, and digestive health consultations for conditions like acid reflux and colon polyps.
Do you offer colon cancer screening?
Yes, we provide colonoscopies for colorectal cancer screening starting at age 45, following national guidelines for early detection and prevention.
How do I prepare for a colonoscopy?
Preparation involves a clear liquid diet and laxative regimen the day before. Detailed instructions will be provided by your physician to ensure a clean colon for accurate results.
Are your physicians board-certified?
All our gastroenterologists are board-certified with extensive training in digestive diseases and endoscopic procedures.
What areas do you serve?
We serve patients in Bourbonnais, New Lenox, Joliet, Orland Park, Tinley Park, and surrounding communities in Illinois.
How can I schedule an appointment?
Call us at (815) 937-5200 or use our online scheduling system to book appointments at either our Bourbonnais or New Lenox locations.
Reviews (4)
Ashley Livesay
May 17, 2022 Report
In all honesty it's a horrible place been going here back and forth for 3 years and they still don't know what's wrong with my husband
Tracy Heldt
May 08, 2022 Report
They use a horrific Lake Anesthesia service from Flossmoor that does not bill as preventative even if the surgeon does. No one tells you this. Be prepared for a big bill on a preventative service that is supposed to be covered by law. Do not get services here.
Juli Smith
Aug 20, 2021 Report
Took me a couple months to make an appointment. You have to wait until they call you, and you can't always answer when they call you. I finally got an appointment. We had a few more conversations since, and went over my entire medical history. A total of 11 conversations in 4 months. They sent me for a covid test, had me purchase the prep solution. Finally, it's going to happen. Nope. They called me the morning before the procedure to tell me they have to reschedule because we need to do the procedure at the hospital now.

It would be over a month away and would cause me to have to take another day off of work.and another Covid test! I asked why the change. They said because of my BMI. This is information they had FOUR MONTHS prior to the procedure. Nothing with my BMI has changed. I will not be getting this procedure done by them.
Shane Wells
Jun 15, 2021 Report
Can't get ahold of anyone there. They don't return my calls and I've been out of medicine for months. They'll sure get ahold of you quick if you forget to pay them though.