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.

5.0 Review from C.B. Source: Google Mar 15 2023

"Very professional doctor and facility answered all my questions and was very informative"

5.0 Review from R.C. Source: Google Mar 11 2023

"Excellent doctor very courteous and informative. Will recommend wholly."

5.0 Review from J.H. Source: Google Mar 01 2023

"All were very professional."

5.0 Review from P.C. Source: Google Jan 11 2023

"He was straightforward with me about certain things and he helped me to think about it"

5.0 Review from R.E. Source: Google Dec 29 2022

"Dr Yanish is an outstanding physician. He listens carefully and makes credible recommendations to address my health issues. I value his judgment and expertise."

5.0 Review from D.M. Source: Google Dec 29 2022

"Dr. Yanish takes the time to hear your concerns. I never felt rushed or that he didn't care. He takes the time to explain everything and makes sure you understand. His nurse is also very helpful too."

5.0 Review from A.L. Source: Google Dec 23 2022

"Dr Yannish was very professional but kind and cared to take time to ask and answer questions . He didn’t rush to hurry to his next patient , I highly recommend him."

5.0 Review from J.R. Source: Google Dec 16 2022

"Very good doctor"

5.0 Review from M.Y. Source: Google Dec 14 2022

"Great doc makes you feel comfortable"

5.0 Review from L.G. Source: Google Dec 09 2022

"Dr. Yanish is very professional, he listened to all my questions. I never felt rushed at any time. My overall experience was excellent and I would highly recommend Dr Yanish and his team to anyone in need of their services."

5.0 Review from J.E. Source: Google Dec 09 2022

"Listened to my concerns and what we could do Great bedside manner"

5.0 Review from E.C. Source: Google Dec 09 2022

"Dr Yanish and his entire team have provided me with the very best medical care anyone could ask for. He's taken care of my medical needs for over 11 years and I am blessed that he is a doctor that really cares about his patients."

5.0 Review from A.O. Source: Google Dec 07 2022

"Dr yanish is a caring understanding answers all your fears you are lucky to see him trust this doctor 💙"

5.0 Review from C.G. Source: Google Dec 06 2022

"This doctor cares. He asks questions and listens."

5.0 Review from M.M. Source: Google Nov 30 2022

"Dr. Yanish came into the exam room prepared. He had read my file, had an understanding of my health history and addressed my recent health issues. He came up with a plan and clearly outlined next steps and answered my questions. Very happy with the experience."

5.0 Review from B.K. Source: Google Nov 23 2022

"He took time to listen and look at previous test results. He suggested stopping a few medications one at a time slowly . I felt very comfortable."

5.0 Review from R.W. Source: Google Nov 21 2022

"Dr Yanish is great!"

5.0 Review from I.A. Source: Google Nov 08 2022

"I will recommend Dr. Yanish to all of my family members and friends needing to see a gastrointestinal specialist. Dr. Yanish was very informative and professional. The office staff were also all very pleasant and professional."

5.0 Review from M.B. Source: Google Oct 12 2022

"Wonderful Dr who cares!"

5.0 Review from C.P. Source: Google Oct 12 2022

"Dr. Michael J Yanish is very good. He listens to his patients and explains everything. He is very thorough as well. I'm very happy with him."

5.0 Review from H. Source: Google Oct 11 2022

"The entire process from starting the paperwork, taking oral prep to the actual procedure from start to finish were great. There was a lot of attention placed on making sure I knew what to do and what would happen next and opportunities to ask questions. Dr Yanish was very kind, easy to talk to and kept me informed."

5.0 Review from M.M. Source: Google Oct 10 2022

"Great experience. Dr Yanish reviewed my history prior to appointment. I was extremely happy with the plan of care!"

5.0 Review from P.M. Source: Google Sep 29 2022

"Dr. Yanish was very kind, informative and he had a comforting smile that truly put my mind at ease before my procedure and after. Thanks Dr. Yanish for your soothing bedside manner."

5.0 Review from H.H. Source: Google Sep 21 2022

"Always a good experience at Arizona Digestive and especially Dr Yanish. He listens, never rushes the appointment and allows my input into our conversations regarding treatment options. You won't go wrong having him on your side."

5.0 Review from P.M. Source: Google Sep 20 2022

"Great experience..& great care for the patients...Dr. Yanish is a wonderful..& cares deeply for his patients."

5.0 Review from H.B. Source: Google Sep 18 2022

"Very good, efficient, professional"

5.0 Review from G.H. Source: Google Sep 13 2022

"The Dr and his staff are friendly and work efficiently. I didn’t have to wait very long. Nice and clean."

5.0 Review from I.P. Source: Google Sep 10 2022

"Dr was so kind and friendly. I was alittle nervous since it was my first appointment. But he made me feel comfortable. He had a great plan and was only acting in my best interest. I left feeling like I couldn't be in better hands. Which is priceless these days."

5.0 Review from R.M. Source: Google Aug 06 2022

"Professional, and friendly Staff. Informed me of the up coming procedure of what to expect. Made things seem effortless. Super supportive, and very informative. Great experience! Thank you to All...! Rick Mudaro. 👏🥂"

5.0 Review from K.P. Source: Google Aug 06 2022

"the office and staff are awesome. the doctor did a wonderful job with my colonoscopy came out negative for cancer still trying to figure out why I have diarrhea he's working on that currently but I had a colonoscopy by him and he did a great job he's a number one in my heart he's awesome!"

5.0 Review from K.M. Source: Google Jul 26 2022


5.0 Review from L.H. Source: Google Jul 20 2022

"I have been going to Dr. Yanish for about 10 years now. He is very professional yet very friendly. He takes his time with you and makes sure you understand what he is saying and answers all of your questions. I highly recommend."

5.0 Review from W.G. Source: Google Jul 20 2022

"Very personable and informative. Great bedside manner and excellent at explaining."

5.0 Review from C.M. Source: Google Jul 12 2022

"I am under the care of Dr Yanish for elevated ferritin. He was very kind, listened thoroughly to my questions, and explained possible causes and treatment options available. Very reassuring!"

5.0 Review from J.C. Source: Google May 22 2022

"The Dr. and staff were very professional and very friendly and polite. They were very concerned about me and made me feel very comfortable. I recommend this office and doctor."

5.0 Review from R.L. Source: Google May 12 2022

"Dr.Yanish has always listened to my pain complaints with care. He's done several endoscopys and colonoscopys through the years for me and my care of health. He has been very caring through them all. His staffs in the office has been kind and caring to me. Corinne,has been very caring too helping with messages and returning them with calls back. I appreciate Dr.Yanish and his staff. They care. I will keep going to him for my procedures and care. Thank you Dr.Yanish for your care for me.🙂"

5.0 Review from E.M. Source: Google May 06 2022

"Dr Yanish asked a lot of questions and listened to what I said."

5.0 Review from M.D. Source: Google Apr 28 2022

"Have had a Hiatal Hernia for years my new PC Dr Ronaldo Luanzon referred me to Dr Yanish. He set up an Endoscopy for me. Dr and his staff are Great and efficient. Dr Yanish explained everything afterward. I have to have more tests. He is very thorough. I would highly recommend him."

5.0 Review from E.K. Source: Google Apr 23 2022

"Dr. Yannish is kind and caring. He takes the time to address my needs. Most importantly he is up on current research. I have had several procedures which have been accomplished efficiently. There are times when I have felt that I have waited too long in the exam room, but I feel he is giving the person ahead of me that same wonderful care - so all is forgiven."

5.0 Review from F.P. Source: Google Feb 02 2022

"He is a very nice man who is very welcoming"

5.0 Review from A.H. Source: Google Feb 01 2022

"Dr Yanish is a great doctor who listens to his patients and patiently answers any questions or concerns they have. He is never in a hurry to just give his consultation and move on . He takes time and effort to understand the problems suggest remedies and always make sure the medications or test he prescribes help the patients long terms without any side effects . He does not un wantedly provide medications and greatly assess the situation to provide his consultation and feedback. I always had/have great experience with the doctor and above all i trust my doctor completely with what he offers and suggests me to do"

5.0 Review from P.U. Source: Google Feb 01 2022

"We were very happy with Dr.Yanish. my dad was extremely impressed what's how much time the doctor took with him. We would recommend him to anyone who needs a good GI doctor."

5.0 Review from R.C. Source: Google Dec 31 2021

"I am very glad I was referred to Dr.Yanish by my Primary Care provider. He was very kind and knowledgeable and took time to answer all of my questions .He has an excellent staff as well.I would highly recommend him ."

5.0 Review from R.G. Source: Google Dec 30 2021

"He was great, he takes time to talk to you"

5.0 Review from G.C. Source: Google Nov 13 2021

"Dr. Yanish is an incredible doctor. He gives his all to his patients, providing them the best of care in a very nice environment. Dr. Yanish is very thorough, making sure he keeps his patients well-informed every step of the way. Thank you, Dr. Yanish!!!"

5.0 Review from C.B. Source: Google Nov 08 2021

"Dr. Yanish is awesome. He is very kind and caring. Always helpful with my questions. Dr. Yanish and his team do great work. Very responsive crew and always helping to all the answers and information together."

5.0 Review from F.M. Source: Google Oct 04 2021

"Dr. Yanish helped me get through a very difficult time when I was very sick. He was kind, patient, and helped me understand what was happening to my health. He thoroughly explained the problems and available treatments, all while listening to and considering my preferences. Highly recommend!"

5.0 Review from M.M. Source: Google Oct 01 2021

"Doc is very pleasant, communicates well & is attentive to your needs. I highly recommend him."

5.0 Review from G.S. Source: Google Sep 17 2021

"I recommend Dr Yanish, I met him back in 2012, I have a fatty liver problem and at the time I was having pain too. Dr.Yanish said if I change my diet I would feel better and my fatty liver would regenerate itself, to this day I try to follow his advice and I tell my brothers and sisters to do the same. Give Dr Yanish the opportunity to work with you and for your problem. I truly believe he will give you a good outcome. God bless Dr.Yanish."

5.0 Review from M.C. Source: Google Sep 02 2021

"I recommend Dr. Yanish for his high standard and quality of care. Dr. Yanish exhibits the most up-to-date knowledge in his specialty and goes above and beyond his expertise to customize the patient's needs.🤗"

5.0 Review from S.S. Source: Google Aug 12 2021

"I've been going to Dr. Yanish for 16 years now and he's definitely someone I can trust. He makes sure I understand what is going on with my care and works with me to find solutions. I would recommend checking with his office if you need gastroenterology care."

5.0 Review from J.R. Source: Google Jul 30 2021

"Dr Yanish has been treating me with care for 2 decades now and he has been awesome. He is very knowledgeable, professional, thorough and have been spot on with the procedures. The Medical Staff are very courteous and pleasant as well."

5.0 Review from R.S. Source: Google Jul 27 2021

"Very knowledgeable explained procedure he reviewed my past charts very comfortable with him doing the procedure"

5.0 Review from L.E. Source: Google Jul 02 2021

"Dr. Yanish is a very thorough and caring physician. I would highly recommend him to anyone."

5.0 Review from S. Source: Google Jun 19 2021

"Dr. Yannish is my second opinion from the surgeon that saved my life but was too casual in my care afterwords, meaning everytime I was in the hospital, they would call him, he'd stop by and see me then tell me to see him in the office and when I did, he had nothing further for me. Dr. Yannish actually asks and cares how I'm feeling. I've had two visits with him this far and I feel we are on the road moving forward. I highly, greatly recommend him to anyone that needs a G. I. specialist whether is be the beginning of any concerns to if you aren't getting anywhere with your current G. I. Run to Dr. Yannish!! I am.stage 4 kidney failure with short gut syndrome and now with an Hiatal Hernia. His Medical Assistant is very nice, and understanding just as Dr. Yannish is. My first visit, I left crying in happy tears because the questions he asked me, I felt I was alone in dealing with my issues. I wish there was one perfect word to describe this Dr. and the care he provides, but at the moment I can say I feel relieved."

5.0 Review from Y.A. Source: Google Dec 21 2018

"Great Doctor ,He listens carefully to the patient and discusses the symptoms and results in an excellent way Thank you very much"

5.0 Review from G.G. Source: Google Dec 13 2018

"Dr yanish been my doctor since 2002. He's a listener and a great practitioner. He Keeps up with the latest medical treatment. If you do decide to become a patient of Dr yanish you will find him one of the best in his field of Medicine in Arizona."

5.0 Review from J.M. Source: Google Jan 28 2018

"Great doctor. Takes time and is very thorough."

5.0 Review from A.H. Source: Google Dec 27 2017

"Excellent Dr. Office. Everyone so nice, smiling and kind. I saw Dr. Barth. Loved her!! She was so professional and knowledgeable but also kind and had a great sense of humor. I felt like I had a huge weight lifted off my shoulders. Didn't wait long in the waiting room or in the exam room. Takes a bit to get a first appointment because the office is so good but worth the wait. I highly recommend this GI office."

5.0 Review from L.L. Source: Google Dec 15 2017

"Dr Yanish was able to see my son within the same week he had been evaluated in the ER. Dr Yanish is very knowledgeable, and has a kind caring bedside manner and provided exceptional care for my family"