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Leading Gastroenterologists in Colorado: Patient-Centered GI Care
Compassionate Digestive Health Solutions for the Denver Community
At Colorado Gastroenterology, we’re committed to providing the Denver, CO community a place to turn for their GI issues, whether they’re big or small. Our teams take a compassionate approach to digestive healthcare. Let our board-certified gastrointestinal specialists provide the comprehensive care you need at an affordable price.
OUR SERVICES
Anorectal Manometry
Argon Laser Therapy
Capsule Endoscopy
Colon Cancer Screening
Colonoscopy
Endoscopic Mucosal Resection
Endoscopic Retrograde Cholangiopancreatography (ERCP)
Endoscopy
Enteroscopy
Esophageal Dilation
Esophageal Manometry (Motility Study)
Esophageal pH Monitoring
Esophagogastroduodenoscopy (EGD)
Feeding Tube Insertion (PEG)
FibroScan®
Flexible Sigmoidoscopy
Sphincterotomy
Upper GI Endoscopy
Virtual Telemedicine
Services
Anorectal Manometry
Argon Laser Therapy
Capsule Endoscopy
Colon Cancer Screening
Colonoscopy
Endoscopic Mucosal Resection
Endoscopic Retrograde Cholangiopancreatography (ERCP)
Endoscopy
Enteroscopy
Esophageal Dilation
Esophageal Manometry (Motility Study)
Esophageal pH Monitoring
Esophagogastroduodenoscopy (EGD)
Feeding Tube Insertion (PEG)
FibroScan®
Flexible Sigmoidoscopy
Sphincterotomy
Upper GI Endoscopy
Virtual Telemedicine
LATEST RESOURCES
C. Difficile Colitis in Denver, CO
What is C. difficile colitis? Sometimes going unnoticed, colitis occurs whenever the large bowel becomes swollen. C. difficile indicates Clostridium difficile, otherwise called Clostridioides difficile, which is a bacterium that could infect the body and produce difficulties in the colon. So C. difficile colitis refers to a disease in which germs infect the body and
Read MoreReviews
I was very pleased with my appointment with Dr. Brenner. This was a followup appointment and she was very attentive to my questions, and responsive to my concerns.
Great! Very concerned and caring doctor.
I had a colonoscopy. The anesthesia and the procedure were flawless as far as I was concerned. Everyone was great
In general, the attention was very good, I appreciate the willingness of all the staff.
Very accommodating and professional team. Kept me at ease throughout.
I was very pleased with my appointment with Dr. Brenner. This was a followup appointment and she was very attentive to my questions, and responsive to my concerns.
Had a good experience.. Very thorough..
My experience with Dr. Rufner & his staff was exceptional from start to end. Dr. Rufner was very professional, knowledgeable & an expert in his field. Kind & promt staff! Happy to have found them through Google reviews!
Dr. Brenner has treated but me and my wife and is very thourough and compassionate! She takes time to listen and doesnt make us feel rushed.
I love my Doctor.
I can ask him any thing relating to my condition and he is willing to give me Advice.very respectful stuff too.
I can ask him any thing relating to my condition and he is willing to give me Advice.very respectful stuff too.
Very professional and courteous.
The staff is outstanding. The facility is clean and well organized. The procedure was thorough. The doctor is excellent!
Helpful, and Kevin took his time explain to me what’s going on
Excellent service, staff and procedure!
It was a top notch facility from the customer service, nurses to Jennifer W.Brenner,M.D. doing the procedure.
Jennifer also reached out to me after to make sure I was OK. Very personal kind of physician and it was greatly appreciated.
Jennifer also reached out to me after to make sure I was OK. Very personal kind of physician and it was greatly appreciated.
Awesome! Wow, what an excellent experience for the procedure. The facility was great as well! Everyone was friendly and professional. Scheduling was a little rough, everything is done on line and through email. Combing through the junk emails I missed the prep email. I called the office, then texted and got a script called to the pharmacy within the hour and filled right away. I made the prep timeline perfectly.
Had an overdue follow up Colonoscopy here and my experience was a great one! From check in, to being taken back and prepared for the procedure including an overview of discharge directions, the procedure (which of course I don’t remember), and postoperative area. All staff and physicians were wonderful and available for questions. Definitely recommend this facility and Dr. Brenner!
Dr. Brenner is absolutely one of the Best Gastroenterologist. She is compassionate, kind and is a great listener. Dr. Brenner treats the patient with value and is genuinely concerned about helping to improve my health.
The process and the actual procedure was flawless, thank you Dr. Sieja.
Friendly doctor knowledgeable and informative