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.
"Dr Lam and her staff explained the process of the to me and was very professional and sympathetic re my procedure. Dr Lam herself came to me to see how I was doing and calmed my nerves. I will always refer people to see Dr Lam."
"I have seen Dr Lam at AZ Digestive Health for years and have been so blessed to have her as my Dr. She is one of the best when it come's to listening, follow through, understanding and caring about her patients. I have been provided with nothing but the best care from her and her team."
"Dr Lam is excellent. Great bedside manners.I highly recommend her. I have already recommended 4 family members and all of them have been happy with Dr Lam."
"For being a c colonoscopy, it was actually a great experience! The nurses were phenomenally nice and informative. Dr Lamb was super personable down to earth and just great! The anesthesiologist Connie was super kind and caring! Overall great experience!"
"Dr Lam is wonderful. It was my 1st visit with her and she took the time going over all my tests with me. She anticipated the questions I was going to have and answered them before I could ask them. I highly recommend Dr Lam for any GI/liver issues. Staff was friendly and courteous also."
"Dr. Lam is excellent! She has such great bedside manners and spent a lot of time going through everything. I felt very comfortable under her care. I highly recommend Dr. Lam."
"Wonderful Gastroenterologist. Dr. Lam has been my wife’s and my doctor for quite a while now. Always great appointments, she listens carefully to us and acts appropriately. Highly recommend."
"My regular GI at this practice retired, so this was my initial visit with Dr. LAM. I was truly impressed from the beginning. There was a wait from my scheduled appointment time, but well worth the delay. Dr. LAM was professional, caring, and through in her assessment. I felt listened to and was treated with calmness, compassion and respect. I never felt rushed, despite knowing she was running behind schedule and it was close to the end of her day. I never felt she was pushing unnecessary testing or procedures. Her treatment approach was conservative and measured, and she made every effort to include my wishes into planning, considering my previous noncompliance with missed follow-up recommendations. I'm a retired RN with very high expectations for my personal health care providers. Dr. LAM is definitely a 5 STAR+ physician and I highly recommend her."
"Dr. Lam, nurses, and staff are wonderful people. They strive to make sure I feel welcomed. They explain everything really well and although they are busy they are consistently very helpful and kind."
"Dr. Lam is top notch! Excellent bedside manner and just all around fantastic! The nurses, CRNA, front desk staff were all amazing! Thank you to the entire team for your professionalism and care during my visit. This facility and Dr. Lam are highly recommended!! (JBS)"
"Dr. Lam is top notch! Excellent bedside manner and just all around fantastic! The nurses, CRNA, front desk staff were all amazing! Thank you to the entire team for your professionalism and care during my visit. This facility and Dr. Lam are highly recommended!! (JBS)"
"Yvette is the best! She listened and takes time with her patients. She gives great advice and is attentive and thorough. Also very personable. Would highly recommend her."
"My experience at Sun City endoscopy was very good. From the front desk staff to the endo staff, everyone was so kind and very professional. The staff introduced themselves and let you know their role. I felt comfortable throughout my visit. Dr Lam is so kind and very thorough in her explanation before and after the procedure. i would definitely recommend her and this facility. Thank you to all the staff."
"Dr Lam is ALWAYS the best Dr I see. Fortunately, I don't need to see her often, but when I do she knows just what it is that she needs to do to make me better. She's kind and takes all of the time I need for explanations of procedures and to answer questions. ALL Drs should be like her!"
"They are very caring and informative in my experience with Yvette Lam and facility's. I have been coming here for over 7 years and will continue to come here in the future. Thank you again for caring."
"Dr. Lam is the best doctor I've ever had. She addresses all issues and concerns fully, with complete understanding. Dr. Lam performed a procedure for me showing the same level of care. Dr. Lam and her entire staff are professional and caring. I recommend Dr. Lam for any issues you may be experiencing."
"Great experience. Everyone was very nice and made me feel as comfortable as you can for a colonoscopy. Called me the next day to check on me. Dr. Lam was very nice and informative."
"Dr. Lam and her team provided an on time positive experience. They all had very good bedside manners, attentive to the little details. A good example for the term professional. I would highly recommend Dr. Lam and the Sun City Endoscopy center. WELL DONE!!!"
"Having gastric issues can be very unnerving...Dr Lam is wonderful. She explains everything and puts you at ease. I would recommend her to anyone who needs a good gastroligist. 👍🏻"
"A pleasure going to see Dr Lam , she is very up front , takes her time with you and she explains everything in very simple way. The office staff is lovely. Don’t feel rushed …. Very comfortable."
"Dr Lam was great she made me feel comfortable, and she answered my question we a a ways to go but still felt like we are headed in the right direction.Thank you Dr Lam for you caring Attitude for me."
"Dr Lam listens, asks questions, engages, and ensures there is agreement for next steps. She shows concerns for complete health not just her area of expertise."
"All office visits have acceptable with the staff. All office visit have been excellent with Dr. Lam. My colonoscopy procedure went extremely well. All staff was kind and considerate. Dr. Lam was kind and professional. I will refer you to anyone. Thank you for your wonderful service. Deborah L Arena"
"Dr. Lam is very good and very professional. She was like an angel who found a problem that I had struggled with for more than 6 years. Thanks to her, now I am much better. Dr. Lam 10 out of 10 the only thing is that to have an appointment with She takes a lot of time because she is always very busy."
"Dr. Lam is by far one of the most efficient, kind and very experienced in this field of medicine-puts me at ease when tough times come along:) truly GOOD at what she does! Has a well run office! She surprises me with her sharp memory:)"
"Dr. Lam and her staff were wonderful. Every step of the way was explained so I knew what to expect. They were all very nice and very willing to answer all my questions."
"Dr. Yvette Lam is without a doubt the best doctor I have ever seen! Her in depth knowledge and commitment to her patients is to be commended. As good as it gets! In addition her bedside manner she genuinely cares deeply about her patients. She has "saved" both wife and son from agony by diagnosing their problems immediately and providing a solution that worked perfectly! I very highly recommend Dr. Lam to anyone. She is "as good as it gets"!"
"I received service second to none. The staff was very courteous and helpful. They kept us informed when the doctor was running behind. I do understand because when I saw the doctor, she was very concerned about my health and was very informative about my condition. She was a good listener and responded with information that I could understand."
"Dr Lam is wonderful I have been seeing her for 10 years she deserves to be a five star Dr she goes above the job always and let’s her patients know she cares I feel very fortunate to have her as my Dr"
"I loved the way my care was administered. Everything started on time. Dr. Lam was very helpful with explaining how the process would go. The entire staff was amazing!!"
"Dr. Lam took very good care of my mother. She called on Saturday and Sunday morning with f/u lab results. She wanted my mother to start the medication needed to help her get better ASAP. She called in the needed medication on Sunday morning. Thank you very much Dr. Lam"
"Yvette Lamm is THE BEST in the biz. Superior bedside manner,answers all questions and never in a rush. We love her ! Highly Recommended as she knows her stuff."
"This procedure was outstanding; from the transport to the wait time, from the pre-op staff to the doctors, everyone was kind, considerate, informative and efficient. I didn’t see the stress level I see in other hospitals. Great experience!"
"Really like Dr Lams personality, and how she explains everything in great detail. I know I’m in the right hands because she, and her staff, are very open and honest, telling me exactly what is being done and what to expect."
"I was met at the reception desk by a competent staff who was expecting me. I had a short wait and then was ushered back to an exam room where I met the nurses and anesthesiologist who would be with me for the procedure. Everyone was very professional and friendly. The procedure went smoothly and before I knew it I was waking up in recovery. The whole experience was orderly and I was treated with respect and care."
"My procedure went well. Dr. Lam is very impressive. She explained my procedure in depth, before and afterwards, which really put me at ease. I highly recommend Dr. Lam!"
"Surgery facility, doctors and staff were fine. I don't feel that the follow up was very good. I believe I had bad reaction to anesthesia and I am not sure how that is noted in my records. Recovery was a little longer than expected but may have been normal, I just don't know."
"I’ve been a patient of Dr. Lam for a number of years now. She always listens to your concerns and helps you find solutions if needed. She’s very attentive."
"Dr Lam and her staff were excellent during my colonoscopy. A special shout out to nurses, Sam, Tammy, Tamra?, there was the nurse that administer the "sleep medicine" and the nurse in recovery. I'm sure they told me there names, I just don't remember. Thanks for your kindness when I shed a few tears."
"Dr. Lam has a great bedside manner. She is thorough in her exams AND she explains everything in terms a non- medical person would understand. I have been to several GI doctors and she surpasses all of them. Thank you Dr. Lam."
"What a positive experience from the moment you make the initial call to schedule to discharge.Greeted with a smile at the front desk. Nurse who took me back,forgot her name being a bit nervous but I believe (MIra)explained everything and was so comforting .The anesthesiologist Julie was also so pleasant, excellent in her details.Of course Dr.Lam,she also was so friendly immediately calming my anxiety. There were also 2 other Nurses but can't remember their names one in the room and a discharge Nurse who were both excellent. I know a bit long review but Dr.Lam and her staff exceeded my expectations even calling me the following day to check how I was doing.I am so happy I was referred to her by my Physician.On a scale 1-5 they were all 10's."
"Dr. Lam did an outstanding job of making me feel comfortable and valued as a patient. Her technical proficiency was such that she discovered an issue other doctors may have missed. Would highly recommend and I will be visiting her again!"
"Dr Lam is easy to talk to, down to earth and wants to make sure your comfortable with your treatment. I highly recommend Dr Lam if your in need of a Gastroenterologist in Arizona."
"I recently had a procedure done in May, it went very well. The staff were great, very attentive and caring. They made me feel at ease. My daughter was very pleased with Dr. Lam. She had asked me , “Why do you have a Dr. So far from home?” After she met Dr Lam, she says I can see why you picked her, she is very good and caring. I like the way she listens and explains things. Dr. Lam has been very understanding. She also has a very kind disposition."
"Dr Lam is an exceptional physician. She is knowledgeable and skilled as a gastroenterologist. She takes the time needed to explain all aspects of the procedure. She never seems too busy to attend to patient needs."
"Was my first visit to Dr.Yvette Lam , the doctor was excellent in her Job and she was very nice and friendly and doctor Lam is very smart, i extremely recommend. The staff working in the clinic are very nice and professional in their job. Thank you very much for your service."
"The entire crew works seamlessly to cover all the bases and account for any loose ends and unknown factors. They are chosen for both their rote knowledge and their diagnostic skills, and their interns are taken through the real-time hands-on engagement as well. Bedside manner and being prepared to respond to patient inquiries is also par for the course. Very detailed and thorough follow-up is also noted, and the office culture in general, and Dr. Lam in particular, get my full recommendation."
"Dr. Lam made a perfect impression on my first visit! She seems to be very intelligent, empathetic, helpful, and professional. Looks like my wife’s diligent research on a new doc (since we moved) really payed off! I would recommend Dr. Lam to anyone!"
"I’ve put off my colonoscopy almost 7 years. I was a wreck worrying over it. Dr. Lam was sooo sweet and reassuring! I wish all my doctors had her bedside manner. I highly recommend."
"I find Dr. Lam to be very thorough as well as very caring. She listens and discusses possible solutions to whatever your issues are. I highly recommend her!"
"Dr. Lam is wonderful. I'd been having trouble being able to swallow making eating a chore. Dr. Lam took care of it l, and me, in such a thoughtful and professional manner. I recommend her to anyone having any type of GI issues."
"I am quite happy with Dr. Lam. She is very professional and treats me like a friend and not a number. I wouldn’t hesitate to refer her to any of my friends."
"Dr Lam was very professional & compassionate. She listened to my problems & explained things I had questions about. I would definitely refer her to friends."
"Dr. Lam and staff were amazing! My first time getting a colonoscopy and I have to say it was a smooth visit in and out. Communication was on point from the beginning!"
"Excellent staff. Dr.Lam, listen to me and I didn’t feel like she didn’t care. Explained things to me in a matter that I was able to understand. Very pleasant doctor. Thank you."
"The staff at Arizona Digestive Health - Peoria we're welcoming, efficient and professional. Doctor Lam was great! She took the time to listen to my concerns,I never felt rushed, she explained the issues and options for treatment thoroughly, in terms that I could understand and made sure all of my questions were answered. I felt like I was in good hands the entire visit."
"The staff at Arizona Digestive Health - Peoria we're welcoming, efficient and professional. Doctor Lam was great! She took the time to listen to my concerns,I never felt rushed, she explained the issues and options for treatment thoroughly, in terms that I could understand and made sure all of my questions were answered. I felt like I was in good hands the entire visit."
"I had a wonderful experience with Dr. Lam and her staff at her endoscopy center. From check-in all the way to the nurses and her CRNA, they were all very friendly and helpful. Dr. Lam made sure that I understood the entire procedure from beginning to end and took my safety and comfort into consideration. I would definitely recommend her to others!"
"Been in ALOT of pain, could NOT get anyone to listen, until I met Yvette Lam, M.D. now I'm getting my weight back and feel good again. Long time since I could say that. Thank you so much for listening and figuring out my health issues."
"Very few people, who are needing Dr. Lams specialty, look forward to sitting in her office. I will tell you without a doubt "you will not be sorry you came to her. She is Great, she is very Talented, Dr. Lam and her complete staff will ease your fears, and take such care of you you will like going back to her. Everyone must choose a doctor who knows what they are doing. Someone who loves their profession. Top it off with someone who cares about YOU when you walk in that door. Dr. Lam is that Doctor. You will know that when you meet her."
"Dr.Lam was efficient and sympathetic to my medical concerns. She provides a safe place to talk and is collaborative with her patients to meet their needs."
"I had a great experience with Dr. Yvette Lam and ALL of the staff at the endoscopy center. I would highly recommend Arizona Digestive to anyone. Everyone, from the front office staff to the escort out the door, was absolutely wonderful!"
"The prep for a colonoscopy is so difficult that it leaves you with fear. When I arrived I was instantly put at ease. The nurse that did my iv was great,as you only stuck me once with no pain. That never happen with me. I was taken back where I again saw Dr Lam and the ansthesist. Went to sleep easily awoke to very good news. The facility was better than going to the hospital. I give all very high marks. L. Bonney"
"It was time for my well health age appropriate colonoscopy and I was referred to Dr. Lam. She is a complete treasure with outstanding bedside manners. I met her for the first time at my consult appointment where she explained everything in detail. Morning of my actual colonoscopy appointment she presented with an amazing attitude, was completely compassionate, explained how my time at the facility was going to be spent, asked if I had questions, explained who her staff was and what those individuals responsibilities would be in caring for me during my visit. After my procedure she came in with all of the details, she showed extremely patience, attentive to my questions, and again, compassionate. Dr. Lam is an exceptional doctor who truly cares about her patients. I will most definitely recommend her to my family & friends."
"The facility was clean and everyone was very friendly and answered all my questions politely. I was in and out with great care. I would definitely recommend this facility and my provider. Thank you."
"I was referred to Dr. Lam by 2 different doctors and she did not disappoint! I immediately liked her, she is friendly and very knowledgeable. I went into this appointment nervous and apprehensive but I left with a plan and and feeling hopeful. I am very grateful to have Dr. Lam as my gastric Dr. Lisa Carney"
"Dr Liam was awesome so easy to talk to and ready to begin finding answers for some things I have been dealing with ! Office staff was great and no long wait!!!"
"My wife and I have going to Dr. Lam for several years now and she and her staff are very good and have helped us through many medical situations. A+ from us!"
"Dr Lam was referred to me by a family member! She came very highly recommended. I wasn’t really sure how our personalities would work! I was so pleased with her. She listened to my concerns and my problems. I was reassured with her outlook and plans for my care! She was direct with me in her explanation of my up and coming colonoscopy! She reassured me that she would take good care of me and I certainly believed her every word! I am excited to get beyond this next chapter of my life! For that Dr Lam has given me the confidence making it easier for me! I thank Dr Lam so much for her time and yes I have full confidence in her ability to get me through this! Sincerely Randall L ALTMEYER"
"Any type of medical procedure comes with some level of apprehension on one level or the other. Dr. Lam was just a delight. Her demeanor and exchange with me was real and authentic and human. And still, I sensed her expertise, knowledge and professionalism. I would recommend her over and over again, and I thank her for diffusing any apprehensions, along with her staff."
"Dr. Lam is a godsend. She’s a very patient person who genuinely cares about her patients. She always takes the time to explain things to us in terms that we could understand. She’s diligent in making sure our health is the best it can be. The entire staff is wonderful. We would recommend Dr. Lam to anyone seeking a kind, compassionate, and brilliant doctor! Both my mom and I love Dr. Lam and her entire staff. She is down to earth and has a great bedside manner. We hope she never leaves from here, replacing her will be extremely difficult. If we could give 5000 stars, we would!! Both my mom and I have been patients of Dr. Lam for a little over 5 or 6 years, or maybe longer. She works with you to address your health concerns and or provides you with guidance, rather than just telling what to do. She wants to make sure everyone is on the same page and comfortable with any treatment. She definitely goes the extra mile for all her patients. We would definitely recommend her to anyone seeking a gastroenterologist. She’s the BEST!!"
"Doctor Yvette Lam was very thoughtful and well acknowledge of her profession! I'm totally recommended any of my friends or family members to doctor Lam!"
"Dr Lam is professional, very knowledgeable, yet caring and takes time to patiently explain medical terms in a manner that is understandable without being condescending. I appreciate the fact that she doesn’t automatically assume that every patient who goes into her office is automatically In need of endoscopy or colonoscopy!"
"Dr Lam is a very thorough in her examinations She is good natured, humorous and kind. Been treating me for moderate/severe Ulcerative Colitis. Now in remission!!! Give your body a chance to heal. Book an appt with Dr Yvette Lam!!"
"Dr. Lam has a great bedside manner. She is thorough in her exams AND she explains everything in terms a non- medical person would understand. I have been to several GI doctors and she surpasses all of them. Thank you Dr. Lam."
"Dr. Lam is very interested in you, the patient, she asks important questions and answers your questions thoroughly. She also did my most recent colonoscopy and it was by far the easiest one I’ve had. I recommended her to a friend and he had a similar experience. I will continue to use her for any future gastrointestinal needs."
"Dr Lam is easy to talk to, down to earth and wants to make sure your comfortable with your treatment. I highly recommend Dr Lam if your in need of a Gastroenterologist in Arizona."
"I am very satisfied with my visit,she was very informative with ny M.S. and having my next colonoscopy. I feel very confident in my choice of having Dr. LAM TAKING CARE OF ME."
"The first doctor I felt comfortable with. Took her time and actually talked to me about my health issues. Absolutely would recommend Dr. Yvette Lam, M.D.. Thank you so much for taking such good care of me."
"I have been a patient of Dr. Lam for 5 years and she provides me the most personalized care I have ever received. She talks with you and makes sure you totally understand her directive’s. She has performed multiple surgical procedures on me with my utmost confidence in her abilities. Her true professionalism and care for her patients is outstanding."
"I would recommend Dr Lam to anyone! Very professional, takes the time to answer any questions and does a follow-up call post procedure. The staff is also 5 star 🌟 There is nothing but positives that I could say about the whole experience. Thank you Dr Lam and staff!!"
"IVE BEEN A FULL TIME RN FOR 43 YEARS AND HAVE WORKED WITH MANY DRS. DR LAM IS GREAT. SHE IS COMPASIONATE, PROFESIONAL, AND VERY THOROUGH. SHE TAKES THE TIME TO LISTEN TO ME WHICH IS RARE THESE DAYS. I HAVE COMPLETE CONFIDENCE IN DR LAM"
"I love Dr Lam. She takes her time to understand my underlying issues. She is thorough and often goes above and beyond. I wish more doctors had her bedside manor."
"This was my first visit with Dr. Lam and it went well. She seems very knowledgeable about my particular stomach issues. She was very personable, polite, and detailed in her questions. I look forward to working with her to see if she can fix my issues."
"I was very impressed with Dr. Lam’s care as a new patient. She was very thorough, answered a lot of questions, and has a great patient care mindsight. I received information back quickly and am very grateful that I was referred to Dr. Lam!"
"My experience was amazing! From my arrival and checking in, the staff made feel very comfortable. The Doctor and nurses where very friendly and professional. Thank you"
"Wonderful Doctor! Very personable and caring. She stepped in for my doctor at the last minute and I really enjoyed her refreshing personality. Very professional but a very fun personality."
"I found Dr. Lam to be confident in her knowledge, direct and to the point (I truly appreciate that in a Dr.) at the same time caring and a good listener. She has a very busy practice but I didn't feel at all rushed. I'm grateful I found her."
"The very best. I've recommend her to my friends and they are all pleased. She listens! Yes she listens to what you are saying and to all your questions. And the best part is she has a great sense of humor."
"Dr. Lam is kind, wise, caring, and a professional expert that we felt home at every visit. My mom is her patient, and she is grateful for the treatments and kindness."
"I have been a patient of Dr. Lams for a long time, I would not trust another Gastrointestinal Dr. with my life. She is compassionate, kind, caring and understanding. She has always gone above and beyond to make sure all my concerns are addressed. A few times she was running way behind, yes I did get frustrated, I just had to remind myself she is worth the wait."
"I was very impressed with Dr. Lam’s care as a new patient. She was very thorough, answered a lot of questions, and has a great patient care mindsight. I received information back quickly and am very grateful that I was referred to Dr. Lam!"
"I was nervous about my appointment. Dr Lam exceeded my expectations. She immediately made me feel comfortable and showed understanding and compassion for my situation. I highly recommend her, as she certainly seems to be a "real person" concerned about her patients--and that's a rarity these days."
"This place is a great place to go for your digestive system…Dr. Lam is a very sincere and caring person she will work with you to get to the bottom of your problem…She listens, she understands and she cares."
"I like Dr. Lam because she listens to what you have to say and always tries to evaluate you until she comes up with answers to your medical issues. She never rushes me in and out. Dr. Lam is a very patient and devoted doctor. She always makes you feel like she truly cares about your situation. I highly recommend Dr. Lam for all of your gastrointestinal conditions. C.W."
"She is a phenomenal dr. She is knowledgeable and caring. She has a great bedside manner, knows how to explain things in a way you understand and she actually cares about you. She is rare there are not many drs like her anymore."
"Staff was friendly & prompt Dr.Lam paid attention to my concerns was very profesional, detail oriented & explains everything in words I could understand. I would recommend Doctor Yvette Lam M.D. to anyone."
"Dr Lam was very easy to talk to. She listened to my concerns, answered all my questions, and explained the next steps. She is professional, yet very approachable. Her staff was equally as professional. I highly recommend Dr Lam."
"Dr. Lam and her staff were very friendly. No long waits in the lobby. Great results too! I’d been suffering for so long and she was able to diagnose and correct the problem quickly."
"Dr Lam was very friendly, courteous and knowledgeable about my problem. She explained what should be done and arranged for my procedure in a very timely manner."
"Dr Lam and her staff are awesome. Dr Lam found a marble size tumor on my stomach from a cat scan, which in turn lead her to find polyps and a cancerous tumor on my colon, she and her staff saved my life. I recomend her to all my friends and family"
"Very professional but friendly. All staff are very helpful and Dr. Lam goes over and beyond to make sure you understand findings and treatment. She is one of the great ones!!!"
"She is the best gastroenterologist in the world! I recommend her 100%. Dr. Lam has been my doctor for several years. And her team is very professional and friendly. If you want to be in good hands, do not hesitate to go with her! Lourdes uribe"
"I brought my mother to see Dr Lam a few weeks ago. My mother has dementia and is hard of hearing. Dr Lam listened carefully to her, answered her questions. Together they came up with a treatment/testing plan that my mother was comfortable with. My mom and I were delighted with our visit. Dr Lam was awesome and my mother will definitely keep seeing her. I highly recommend this doctor."
"Dr. Lam is an incredible in person. She is very personal and easy to talk too She never leaves you hanging. As soon as she gets reports back she or one of her personalble staff are on the phone with results and info on how to treat Her office is very clean and disinfected. Her staff all have smile when they in are working"
"It is very hard to find doctors that dont make you feel embarrassed for bad decisions you've made in your past. She gave me the chance to explain and she showed in her eyes how much she understood. I had a colonoscopy and the throat scope (forgot fancy name) the same day. I was terrified! Went through each step trying not to cry right before they put me under and Dr. Lam held my hand. I will never forget that as long as I live because that's all I needed and it calmed me so much I wasn't scared. She has so much compassion in her heart. Just that to me was going above and beyond and I cant thank you enough for helping me."