Patient Reviews
GI Alliance physicians are among the most reputable and distinguished gastroenterologists across the nation. Focused on clinical excellence and patient-centered care, our specialists seek to be the partner you need in your quest for better health. We value patient feedback and appreciate every review we receive from those we are privileged to treat. For your convenience, we have gathered a collection of reviews, stories, and testimonials provided by patients who have visited our practices. We welcome you to explore the feedback below to learn more about what it means to be a patient of GI Alliance.
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"Explain all the details about my health situation."
"The office is well ran and Dr Stassen takes great care of me."
"I have trusted Dr. Stassen for over 28 years in the care and management of my acute and chronic GI needs.
He has always treated me with much compassion and has such a warm, and professional manner.
Dr. Stassen has an excellent memory recall, listens to and answers all questions and is a great diagnostician.
Their office runs efficiently, provides great patient education and a short waiting room time."
"Dr. Stassen and his staff on Wyoming Springs are absolutely phenomenal. They express care and patience and were very patient and helpful during my visit. At no time did anyone make me feel rushed. From reception to billing, every step was handled very well and I have been a patient for over 20 years so I greatly appreciate this office. I highly recommend Dr. Stassen and his team!"
"Most caring dr in town! He takes the time listen to your all your concerns and help you. I recommend him to anyone looking for a great GI dr!"
"I've been a patient of Dr. Stassen's for many years. He's a wonderful doctor. Yes, I would recommend him too my family and friends."
"Everyone was very professional, helpful, and performed his or her duty with the feelings of the patient in mind.
Dr. Stassen, not only very professional and knowledgeable, understands that communication with the patient is critical."
"Dr. Stassen was so kind and knowledgeable. He was quick paced, but also took the time to hear me out and explain everything to me about my condition. He also gave a great recommendation for a general surgeon that put me at ease. I highly recommend Dr. Stassen!!"
"Dr. Stassen has been my GI for many, many years & has never steered me wrong. He is a gem."
"Dr Stassen has been our family gastroenterologist for over 20 years. His expert and kindly attention to my father, husband and myself has been really appreciated and I would highly recommend him to anyone needing expertise in this area of medicine."
"I have been going to Dr. Stassen since 1990. He is an excellent doctor, very thorough, and I put my full trust in him. He is my husband’s doctor also. We have always been pleased with him."
"Very knowledgeable and thorough with my exam"
"Doctor Stassen is an excellent physician.
My initial visit with him verified that he is a top rated physician in his field.
He is working hard to get this old man back on the straight path.
I am looking forward to being his patient for as long ad it takes to correct my health issues."
"I have been under Dr. Stassen’s care for over a decade. He is a skilled physician; caring; and his entire practice is competent."
"Dr. Stassen is a wonderful doctor. He is intelligent and thorough. Took time to listen to me and look through my records. I trust him with my health!"
"Although my doctor was very busy but still I was able to get appointment reasonably within desired time.
Staff was very courteous. I was treated well.
Doctor evaluated me with details and order necessary test."
"Dr. Stassen has been treating me for a very long time and his treatments have been great. If not for his treatments, I would not be as well as I am. I would recommend Dr. Stassen to anyone and everyone.
He is awesome!"
"Great Dr. Ask anything & get a direct answer without delay or obfuscation. Always a good sign for a doctor!"
"Dr Stassen is very knowledgeable and listened to my symptoms. Very happy with his care."
"Best Gastrointestinal Doctor I've had the pleasure of being treated by. He is a consumate, caring Doctor. Anyone who has intestinal issues should give his staff a call"
"This man Dr Stassen saved my life , thru his diagnosis I was able to receive the treatment I needed to stop a viral infection of my liver."
"Dr. Stassen has been my Gastro Doctor for a very long time and I highly recommend him. He is a great Doctor that has taken very good care of my needs. He is highly educated and treats you like family!"
"The doctor was pretty friendly and listened to my entire story. The staff, and the nurse were pretty polite. Once you have the appointment it is a pretty straightforward process - walk-in walk out I would say. The ambience was very nice too. Had a good experience for my first visit."
"Dr Stassen has been my gastroenterologist for many years. He and his staff are kind, friendly, professional and very patient with my questions."
"Austin Gastro has always been very good. I have been going to Dr. Stassen for around 30 years. He is a top notch Gastroenterologist on my case and my case is very complex. He spends a lot of time with me during visits and takes any extra time to research any questions we may have. I would highly recommend Dr. Stassen to anyone."
"Dr Stassen was friendly, polite, and thorough. I didn’t feel rushed and he was sympathetic to my symptoms. He answered my questions, we formulated a plan, and discussed follow up/next steps. I would recommend."
"Friendly smiley faces, with all of the staff.
Kindness, patience, and all around Professional service.
Dr. Stassen is awesome, he answers all of my questions,
and never ever treats you like a
number, but a person and a friend, just like family. 👪"
"It was great and simple and the staff was great"
"Dr Stassen. He is the best caring for his patient"
"Dr WN Stassen is one of the kindest and most professional doctors I have ever had the pleasure of seeing. He talks with you about your medical history and really listens to your concerns. My family truly respects him."
"Dr Staten is patient, caring, and understanding. He provides all of the info necessary to make you feel comfortable and not to anxious about the procedures to be preformed."
"He is always kind and caring."
"Dr Stassen has been my Dr for a very long time He is very kind and knowledgeable. Treats me with respect. And explains everything so I can understand."
"Dr. Stassen is by far "In our eyes"The best Gastroenterologist around!! He's kind, considerate, respectful, Listens, helpful and bedside matter is way above average!! He shoots straight! No messing around when it comes to what he thinks needs to be done!! He absolutely explains everything to you and what his plan of care for you and why!!He is just the best of the best!! I have been seeing Dr. Stassen fo a very long time and he has never changed his bedside manner!! We the patients sometimes have to be reminded that physicians aren't god!! They just have the knowledge and tools to help people get better and stay healthy!! It's a two way street Dr. Stassen does his part and the patient has to do theirs!! Only way it will work!!Nina Newman"
"Dr. Stassen is an excellent doctor who cares about your health and well-being and this was my 2nd colonoscopy in 4 years."
"Dr W. Stassen is a very special Dr. that cares about his patient. He's been doctor for a very long time I trust Doctor Stassen with my life."
"This is my 2nd time for colonoscopy. Impressed with Dr Stassen, very thorough, answers any question(s) and makes you feel very comfortable with visit."
"Dr Stassen is a wonderful doctor. He takes the time to talk and explains things."
"Excellent doctor. Gives you the fact and how they can help to tske care of it."
"Great customer service! They work quickly and efficiently to see as many patients as possible. My appointment was very quick and all my question’s were answered."
"Dr Stassen is very professional and makes one feel confident."
"Dr. Stassen and his staff were friendly, professional, and very kind. I am from out-of-state visiting my daughter who just had her first child, and Dr. Stassen and his staff met my every need. I was so very fortunate to have contacted Austin Gastroenterology and to have been able to see Dr. Stassen. His kind, gentle, and professional demeanor was much appreciated. Being able to see him was a blessing."
"Dr. Stassen has been my Gastroenterologist for more than 20+ years and I am so blessed for having him as my doctor because he takes the time to listen, understand your issues, provide the best medical advise and solutions. He has the best bedside manner you would want from a doctor!"
"Very thorough and compassionate Dr...explains in detail."
"Very caring Doctor. Easy to work with and extremely professional. So are the PAs, nurses, and office personnel. Great experience!!!"
"Great experience from both Dr.kenneth Ellis And Dr. William Stassen! And there Wonderful staff! Virginia Above and beyond! Thanks guys and gals!!"
"I love this doctor. Saw my mom through cancer and was with us 1000%. Love him."
"Have gone to Dr. Stassen for 25 years. I really like and trust him. Have had an ulcer and polyps and and he has been great."
"Caring doctor, I have been with him since 2008. He is very detail orientedand staff is always wonderful!
Wendy R"
"Direct. Knowledgeable. Everything one needs in a doctor."
"Dr Stassen has been a very good doctor for me. He quickly diagnosed an unusual gallbladder problem and later a malignancy. He is always gracious and attentive, remembers my family members, and has been a great help over the past decade. He was highly recommended by my previous specialist, and I have been pleased. Sometimes the office organization at Austin gastro is slow, but I have had a great experience as Stassen's patient."
