Patient Reviews
Patient feedback
Throughout our years of service to the Denver, CO community, we've provided a wide array of GI services. The caring and compassionate environment that we've cultivated in our office is one of the many reasons why our patients have trust and confidence in the care we provide. To learn more about our quality of care, browse through our reviews below. You will see for yourself the care you can expect from our GI specialists at Colorado Gastroenterology.
Reviews for Colorado Gastroenterology
"It was a good experience!"
"True patience’s advocate. Thank You"
"Dr Rufner is an excellent doctor. He is well informed on current research regarding liver enzymes/function. He takes the time to educate patients in a way that is understandable and he spends time answering questions without making patients feel rushed."
"Kindest, most compassionate Dr. I've had. Always went above and beyond what was expected. I've been a long time patient, and highly recommend her."
"The care was excellent. The doctor, and staff were caring, and professional."
"Great place to get your colonoscopy! Nurses and Doctors are kind, attentive and friendly!!"
"The place is excellent, even though you go for a medical condition or diagnosis, they make you feel good. The staff is friendly and professional, from the reception, doctors, nurses and other specialists."
"Dr. Trouillot is professional and relates to his patients well. He explains the process and the results clearly. Have had 4 procedures done by him over time all with excellent result!"
"Everyone was helpful and kind through my appointments and phone calls. He provided thoughtful answers to my questions and was supportive."
"Very professional"
"Dr. Rufner is an excellent specialist. He has always seen me as a person not a condition or an illness. I have always felt like I was in good hands and that my best interests are first and foremost."
"Dr Trouillot communicated clearly with confidence both before and after my colonoscopy. I look forward to my next appointment where I am certain he will communicate in the same way so that I will clearly understand the health of my GI system."
"Good experience with Dr. Rufner. The facility and staff were over the top nice and pleasant. My only ding is that I had an extra 45 minutes waiting time on gurney due to backup but I was completely understanding and took a nap."
"Dr. Brenner was fantastic! She took the time to listen carefully and explained everything in a way that was easy to understand. Her knowledge and approachable manner made me feel comfortable and well-informed throughout my visit. Highly recommend!”"
"I've been a patient of Dr. Trouilot for several years. I think he's a truly caring doctor. The staff is friendly and very competent."
"Dr. Trouillot has been our gastroenterologist for the last 15+ years. He and his staff are always cordial and helpful in meeting our needs."
"My first visit was great. Staff was friendly, Dr.Brenner was super nice and felt like she really listened to my concerns."
"Dr. Rufner has great listening skills and is thorough in his caring for my husband."
"Dr Trio is great, very informative and thorough! Also Denver Endoscopy is excellent everyone there is very personable and caring!"
"A wonderful experience thanks Dr Trouillot and staff"
"professional friendly staff made me feel comfortable for operation"
"My medical situation is very complicated and long-standing. Dr. Brenner was extremely helpful and patient. She was knowledgeable and accepted the fact that I had been dealing with my problems for a very long time had my solutions. She understand my concerns regarding being moved under anesthesia and took very good care of me, I would recommend her For anyone needing a colonoscopy."
"Seamless operation with a warm and friendly staff."
"Everything was good. Staff very professional."
"Took me on time. Spent time with me and did not rush."
"Excellent Mdand pays attention to my symptoms"
"I am absolutely favor Dr. Brenner over all other doctors I have been to. She took action when no other would. I am thankful for her."
"This was my first appointment with Dr. Rufner and I understand why he has so many glowing reviews. He answered all of my questions in a professional and kind manner, and he took the time to discuss my medical history to make sure I will have the best of care during my procedure. I was very impressed, and am very happy with my decision to choose him as my gastroenterologist."
"Saw Dr Trouillot last week for some GI symptoms. Within 48 hours I had a full system scope & a treatable diagnosis. Much gratitude to the good people at Dr Trouillot’s office, the Denver Endoscopy Center & of course Dr Trouillot."
"Dr. Trouillot took the time needed to make sure I understood my symptoms and scheduled my procedure quickly. I was surprised at how quickly everything moved forward. Thank you."
"I had a good experience with Dr. Brenner. She answered my questions and was clear about our next steps."
"The experience from beginning to the end was profession and well done. I was happy with their care!"
"Great facility, caring staff and Dr Trouillot excellent communication and a timely procedure. We have been going here for 20 years and have always had a great experience!"
"The facility at Lowry and the prep team were excellent. Dr. Truillot is personable, made me feel comfortable and is great at what he does. He Explained the results and recommended when, in the future, I should have a follow up."
"I cannot recommend Dr. Brenner enough!! This woman is AMAZING! She's a brilliant Dr who knows exactly what she's talking about. And she truly cares about her patients, to boot - a rare combination to find in a Dr these days. I HIGHLY recommend Dr. Brenner!!!"
"Very professional and caring from the RN to the anesthesiologist to Dr. Rufner."
"Dr. Rufner is prepared ahead of time for my appointment and is so articulate at explaining what my prognosis and treatment will be. He’s also the first doctor that has genuinely cared about my liver diagnosis and how to reverse the damage of my liver. I’m comfortable talking to him about anything that’s going on and also respect that he personally understands mental health on top of endocrinology. I would highly suggest Dr. Rufner a million percent."
"Great"
"Friendly staff the doctor was very helpful and considerate to my needs highly recommended for ur medical needs"
"Dr Trouillot was personable, warm, friendly, provided a course of action to address my concerns, and answered all my questions."
"Very thorough on procedure explanation, addressed findings post procedure and follow up call with lab results."
"Always a pleasant experience every 10 years.Good surface patient and thorough and efficient nurses and doctor Trouillot of course is fantastic."
"very happy"
"Wonderful staff and Dr Rufner has awesome bedside manner. He takes the time to fully listen and explain everything needed. He even draws pictures. I love that. If you need a GI dr. He is it!"
"Dr. Troulliot has successfully managed my illness throughout the years. Thanks to him and GOD, I am presently clean of Ulcerative Colitis. He is a great Dr., compassionate and understanding of cultural differences. I am Colombian. He has been a life saver. Thank you Dr. Troulliot & GOD."
"Good listener and helpful"
"I am very pleased with the support and services provided to be me by Dr. Brenner and her staff. I was a little nervous about it. But everything turned out wonderful. Thanks to everyone, especially Dr. Brenner. Joy"
"Dr. Brenner was quite literally the best doctor I have seen. She made me feel seen and heard when so many doctors were dismissive to me."
"Very friendly very professional called me himself with biopsy results."
"Jun 2024 Dr. Rufner performed an endoscopy and colonoscopy on me this month. I greatly appreciate his diligence in determining the cause of my symptoms and offering expert health recommendations. In my opinion, he's an awesome doctor. I feel confident trusting his diagnosis and course of treatment. He's thorough and takes time to explain his diagnosis and treatment options. He never gives me the rush-act. He's caring and compassionate. I highly recommend Dr. Rufner for your gastroenterology needs. Oct 2023 Dr Rufner is excellent! I love how he drew a picture of what was going on. He knew what the problem without ever physically examining me. This doctor really knows his stuff! He spoke quite authoritatively regarding my diagnoses and offered valuable explanation regarding his determination of what was causing my symptoms. I felt I could place my confidence in this physician because he was transparent as he offered knowledge about what was causing my symptoms. I felt better emotionally, mentally, and I began tfelling better physically after following his prescription. I highly, highly recommend Dr Kevin Rufner and his medical office. The office staff were excellent. I will definitely recommend this gastroenterology practice to my friends and family."
"Thorough. Professional. Engaged. Followed up when he said he would."
"Dr. Brenner is kind, funny, knowledgeable, and approachable. I immediately felt at ease the first time I met her. This is a good trait to have when you are treating a patient. I would highly recommend her to my family, friends, and anyone else for that matter. Emily L."
"Dr Brenner was very understanding and sympathetic so was her staff! Highly recommend her."
"Jun 2024 Dr. Rufner performed an endoscopy and colonoscopy on me this month. I greatly appreciate his diligence in determining the cause of my symptoms and offering expert health recommendations. In my opinion, he's an awesome doctor. I feel confident trusting his diagnosis and course of treatment. He's thorough and takes time to explain his diagnosis and treatment options. He never gives me the rush-act. He's caring and compassionate. I highly recommend Dr. Rufner for your gastroenterology needs. Oct 2023 Dr Rufner is excellent! I love how he drew a picture of what was going on. He knew what the problem without ever physically examining me. This doctor really knows his stuff! He spoke quite authoritatively regarding my diagnoses and offered valuable explanation regarding his determination of what was causing my symptoms. I felt I could place my confidence in this physician because he was transparent as he offered knowledge about what was causing my symptoms. I felt better emotionally, mentally, and I began tfelling better physically after following his prescription. I highly, highly recommend Dr Kevin Rufner and his medical office. The office staff were excellent. I will definitely recommend this gastroenterology practice to my friends and family."
"Colonoscopy: If you need to have one, Dr Rufner in Lowry is the GI doc to see. Dr Rufner teams with experienced anesthesiologist and nurses. He was one of Dr Mallory, retired GI who taught gastroenterology at UC medical school to this generation of doctors. Would recommend using zinc oxide/ diaper rash ointment BEFORE drinking bowel prep. Takes 72 hours to rebuild your microbiome."
"It was a good experience. Everyone there made sure I was comfortable and they were all very professional."
"excellent competent and friendly staff. from front desk, to Scott, the doctor and finally young lady doing scheduling were great. very efficient and well informed. highly recommend"
"Starting with the front desk, checking in you are welcomed. Wait time is minimal. Everyone is very friendly and professional."
"Prep routine was the worst part - surflava tasted terrible and had a slimy texture - gag index was high - left me feeling queasy. Procedure was easy, check-in was efficient, all my concerns were addressed, and everything was fully explained. Some of the staff didn't seem to have much of a sense of humor. Being a repeat 'customer' I feel that the overall quality of the treatment has remained consistently high."
"Dr.Trouillot and his staff did an awesome job with my procedure."
"Dr Sieja reviewed my medical records, and after a thorough examination, he advised me to see a different GI with a unique skill set. He called the specialist and discussed my case with him. My visit with Dr. Sieja was positive and informative, he explained my medical issues in great detail and ways to correct it. I appreciated his honest opinion regarding my case."
"Awesome experience"
"The pre-op communication was excellent. I knew what to do and what to expect. The process of checking in and getting prepped was fine. The procedure was as expected. Quick, painless and easy."
"Kevin is great , I had problems with my upper abdomen, consulted many GI doctors , he is the best to diagnose , listening and answering questions."
"Dr Trouillot explains everything very simply and listened to my concerns. I would recommend him. He helped me with my issues and I would go back if I needed any assistance."
"Well oganize"
"Very friendly and professional. I felt well taken care of the entire time I was at the facility!"
"Dr Trouillot was patient and addressed all of my concerns and questions during an initial visit. I was seen in a timely manner."
"Went smoothly with no problems. Dr. Trouillot is very competent and professional. I highly recommend him and Denver Endoscopy."
"My procedure completed by Doctor Thomas Trouillot M.D. was outstanding! The doctor explained everything about the procedure that he was going to complete and asked if I had any questions prior to proceeding. The doctor also explained there was no time limit on completing the procedure, it depended on what was found. I can highly recommend Doctor Thomas Trouillot M.D.!"
"Dr. Trouillot did very good job on my colonoscopy, and the personal was very helpful, thanks to all of them,"
"Excellent"
"They fantastic and they great care of their patients!!"
"Amazing doctor. He plays offense and works fast to bring about diagnosis and then different treatments. Very lucky to have found dr Rufner"
"I am very grateful to Dr. Rufner and the staff for their high professionalism and excellent care. I felt like I was in good hands. Highly recommend. 👍👍👍"
"Excellent friendly professional concerned about your safety and comfort and knowledgeable"
"Dr Rufner was very professional and courteous. After the procedure, he talked to me about his findings and explained what it meant and when I should return."
"Outstanding experience! What a well run facility. All the staff were kind and efficient."
"I get really good attention and am listened to. When I call with a question, I get a follow up call back. I had labs drown and Dr. Brenner called me herself to tell me that they were normal. Often times a normal result has not been call personally by the treating physician. It is here. I’m impressed and I’ve had IBS for over 30 years now. So, that’s saying a lot"
"Thanks to Dr Brenner my colonoscopy was amazing! The anesthesiologist was helpful and amazing also! I would recommend this office to anyone that has to have a colonoscopy. The entire staff was 10 Stars if that's a good rating... 20 stars is better! Thank you! G.Terry"
"I love Dr. Brenner and her staff! They are very helpful and patient. Dr. Brenner has been helping me for years and she is the best! She will find out what is bothering you and how to try and heal it."
"Best GI doctor I have ever met. Very nice and patient to explain everything to me. Very trustworthy doctor."
"Very good care, Dr. Brenner treated me very well, listened to everything I told her. I commented on my health and they will follow up on my health, I really liked it. Thank you"
"This place is the best in every way possible"
"Everything smooth and professional."
"Wonderful job! Nice professional touch!"
"Excellent caring Doctor!"
"Dr rufner after our consultation was great covered all kinds of useful info about what could potentially be the issue with my stomach."
"Dr. Runner was very helpful in that he spent the time to discuss all my concerns and answer all my questions thoroughly. As a result, I have a much better understanding of my reflux issues and appropriate treatment. This was one of the best experiences I’ve had in a long time with a doctor."
"As always, the staff are wonderful and return calls promptly. Dr. Rufner listens to what you have to say and never makes you feel rushed. Unfortunately I have had to return many times because of my stomach issues but he always tries to figure out different ways to help me. I trust Dr. Rufner with my health and wouldn't go anywhere else."
"A colonoscopy can be a scary procedure. The staff here are kind, compassionate and professional. I would highly recommend it. Mary Anna Thompson"
"I have used Dr Brenner and theDenver Endoscopy Center for many years. The staff is courteous and professional. I would rate this facility a 10!"
"Very easy to deal with."
"I felt I was well taken care of throughout the procedure. I didn't go with five stars because the procedure was delayed. This was a colonoscopy and as you know they're not very much fun. Other than that everything was fine."
"The doctor was attentive and listened carefully to all of my concerns. He did not seem to be in a hurry and was easy to talk to."
"Easy parking. Took the time to get to know me and my concerns/ issues. Friendly and inquisitive."
"Physician was on time and attentive during our visit."
"Knowledgeable and explains what is going on."
"Efficient and thorough."
"Dr. Rufner was thorough with his questions and exam. And he gave me some suggestions for the near future. He seemed genuinely interested and capable."
"Dr. Trouillot is wonderful. I have been with him for two decades. He cares about his patients."
"Dr. Rufner is wonderful. Where do I start. First, he really knows his stuff. But I guess that’s a low bar for a specialist. More importantly, he took the time to explain everything to me in great detail and didn’t rush anything. Second, he is one of the most personable and relatable doctors I’ve seen In my longish life. I highly recommend him"
"My procedure (Colonoscopy) was without any difficulty. It was handled quickly efficiently and with the utmost care and concern for my wellbeing."
"This is a very clean and modern location. Everyone was very nice and patient. Dr. Brenner's bedside manners are excellent and appreciated very much. I felt comfortable and at ease. Thank you!!"
"Colorado Gastroenterology Aurora CO provided one of the best colonoscopies I’ve had. Staff is most caring and respectful. A very comfortable no-rush outpatient facility. The oral fluid home preparation is much improved (More tolerable, taste, Less time & volume, part-1 the night before, part-2 The morning of medical procedure). A+ experience!"
"Everything went well. The office staff was caring and compassionate. Dr. Brenner and her team were outstanding."