I had an outstanding experience at the National Ambulatory Surgery Center. Dr. Eduardo Da Silveira and his entire team were incredibly kind, professional, and attentive. The anesthesiologist, Jennifer, was especially kind and reassuring -- she took the time to speak with me both over the phone and in person when I was feeling a bit insecure. Their care, patience, and professionalism truly made me feel safe and well looked after, not only I felt safe but I was safe. They are very organized in preps and after procedures too. Dr Eduardo is super knowledgeable, patience, and again, loved the bed side manners of the team too. I arrived an hour earlier as requested and the procedure started with a perfect punctuality. He was kind of certain of my "diagnosis" even before the exam, I'm shocked how he was right all along and happy with the outcome. Thanks! read more

I went to three GI doc's and Dr da Silveira was the only one who managed to diagnose my problem (SIBO). Since he wasn't a part of my network, i transferred over my relevant medical records and he reviewed them. He was considerate and compassionate and competent. I also had a diagnosis of endometrial cancer at the time and he said that was more important to deal with immediately and after the surgery i went back to him, he ordered the test for SIBO, ordered the antibiotic and i was cured! (of the belching, not, unfortunately, of the cancer). read more

Dr. Eduardo da Silveira treated me for a GI-related issue that resulted in a complication that had to be investigated and treated urgently. Dr. da Silveira is a very caring doctor who prioritized my health and safety by staying on top of my situation every hour of every day, scheduling me for procedures the same day, and communicating the results in real time. He made himself available at all times and responded to my questions within minutes of outreach. He stayed on the phone with Labcorp over the weekend to expedite test results and communicated them to me within minutes, even on his days off. Thanks to Dr. da Silveira's amazing care, I felt informed, knew that I had a doctor who was constantly monitoring my condition and who had my best interest in mind. Dr. da Silveira's advice and treatment plan were spot on and accurate and led to a very speedy recovery and minimal stress to me and my family. In a situation where accuracy, speed, and constant communication were of the essence, Dr. da Silveira delivered 100%, and I couldn't be more grateful to him and his entire team for their amazing care! read more

If you are looking for a gastroenterologist, you cannot make a better choice than Dr. Eduardo da Silveira. Dr. da Silveira is a very capable doctor who has great empathy for his patients. He performed my upper endoscopy today. It was quick and painless and Dr. da Silveira was very thorough explaining results afterward. I have quite a few doctors, but none compare to Dr. da Silveira. He made me feel truly cared for throughout the entire process. I received excellent care and his warm and kind demeanor was the icing on the cake. He is an amazing person and doctor with a great heart. What more can you ask for? I love him and I think you will too! read more

I had a colonoscopy , I did fasting for 24 hours and drank the solution and on my procedure day they called me that the doctor can't make it we have to reschedule. i was shocked they did this to me, the last minute they just said we have to cancel your appt, they didn't have another doctor to do the procedure. So the lady over the phone said our phone lines wasn't working but we did call you days before, if something happened urgent to the doctor how come they called me days before?! She also said I will call you to reschedule but she never did. So i went to the doctor's clinic, ( Dr. Eduardo Da silveira ) I talked to him in front of his staff, I told him this is not fair, fasting is not easy same as drinking the solution, somebody had to take care of me because this is not right. He was saying with a bad tone of voice I can't change time I can't go back I can't do anything, what kind of doctor talks to his patients like that?! The staff looked in the computer and said we called you days before that the doctor cant make it, I told her and the doctor I did not receive any calls, if they called me I should have received calls so they didn't call. she also checked in the system and told the doctor he ( which is me ) canceled on us before, doctor said so you canceled on us and we did the same, not a big deal, what the hell?! He should never say something like that to patients. I asked there's always email how come they didn't email me she the staff looked away, she was very rude. the doctor and front staff was almost fighting with me, as a medical profession that behaving is so unprofessional and disrespectful. They should have just said we're really sorry how can we accommodate you, If they said something like this it's better than what they did. I felt so disrespected. read more

I have had many doctors over the course of my life time. I had Acute Lymphoblastic Leukemia (ALL) as a child and delt with many doctors. I also seen various doctors throughout my life. I RARELY hit the Internet to speak highly of any Service or Product. Today, I had the pleasure of speaking to Dr. Eduardo Da Silveira MD. regarding a recurring intestinal problems with Constipations and Partial Blockages. Eduardo was knowledgeable and detailed in his descriptions regarding solutions to my particular issue. I was not rushed & I was not treated as an adolescent. Eduardo's interest to help assisting to remedy my issue was excellent! The Doctor left no question unanswered as to a solution, used any medical jargon or shorthand speak. Bedside Manner is beyond perfection. Dr. Silveira MD, Thank You for assisting me in my issue. Anyone giving you less than 5 stars and a glowing review, based on my experience, is insane! The Entire Staff at the office are always pleasant and amazing too! Best medical office staff and roster of doctors! read more

Doctor Eduardo is absolutely awesome! I highly recommend him! He was the third doc I saw after 3 months suffering every single day from stomach pain. He suggested an endoscopy and asked for additional blood and image exams, since the medication I was taking was not working apparently. The entire staff was kind and showed extremely professionalism at all times, not only at his office but at the endoscopy center too. The endoscopy procedure was all successful. I trusted Doctor Eduardo all the time, since he made me feel comfortable and calmed me down with his sense of humor! But always being totally professional. Besides all the great technical knowledge he demonstrated, the thing that most impressed me was how human he was the entire time, from the appointment to when he called me back to talk about the exams results. He looked at me and paid attention while I described my saga and pain, he showed to be a human doctor, which you can barely find nowadays. We also had an online follow up appointment and he was able to answer all of my questions and gave clear guidance if a future problem comes to happen. I'm glad I found Doctor Eduardo and will never want to go to any other gastroenteritis in the Bay Area. read more

First and foremost Dr da Silveira is very Concerned fr the well being of every patient how do i know this because I observe hoe he interacts with his patience in the hallway when passing through appointments in The pre-op room I can hear him interacting with patients next to me and he makes sure you are comfortable , encourages you to ask question's f your not sure about something , i love the interactive lifesize screen on the wall that gives you visuals of your organs close up, which allows for him to explain throughlly exactly what is going on inside your body, I've been a patient for close to 8 years & I've never felt nervous, or worried about my tummy problems, Im confident if something goes wrong with my digestive tract, my doctor will find the problem and take all the nessasary treatments to prevent future illness and eliviate my current ailment. I can't thank him enough for the excellent care Ive received from him and I assure you too will will receive top notch care with doctor da Silveira, cuz he genuinely cares for his patients and that isn't always the case with some doctors. Eduardo da Silveira is a one of kind man which makes him that special Doctor your looking for! real talk . read more

Amazing doctor, you know how to listen and pay attention, too bad it's so far from my house.

I like him. I'll admit, I was worried after the bad reviews since I am overweight, but i was pleasantly surprised. Yes, he brought up the fact that I need to loose weight, and that most of my problems are weight related, but it is true, so I can't be mad about that. He was NOT condescending nor did he belittle me as some have said, so maybe he's looked at these reviews and changed his ways. I don't know. I saw him twice. Once about a year and a half ago, and once about 6 months ago. This last time I saw him was about my fatty liver. He talked to me about seeing someone and considering gastric bypass. I said that I didn't want that and he was rather pushy, and told me to as least go talk to someone, and then decide, but he did not make fun of me being overweight. He just spoke the truth. Told it like it is. Not the warm, fuzzy type, but sometimes we need to hear that. He motivated me to talk to my regular doctor (who IS more of the warm fuzzy type) and now I am working on loosing weight. Six weeks ago, I started Weight Watchers and have lost 16lbs already. I go see Dr. da Silveira again in January, and by then, I'll be down even more so he should be pretty pleased. I'll write an update then. read more

All I can say is doctor is very arrogant even another doctor I had and I said you didn't care for him too much cuz he was an arrogant doctor

This guy is a legend. Never been more impressed by a doc. I have never had a more comfortable experience with a doctor than I did with Dr. Eduardo. I am actually pretty irritated with that 1 star review because it falsely moves his overall score to 3.8 and gives you an incorrect perspective of the doctor. I mean if you're a nightmare as a patient, I think doctors are entitled to give you a earful. Keep doing what you do Doc! You're a G. Oh and shout out to his soft spoken and extremely polite front office nurse - Angelica. read more

I had a very thorough and educational appointment with Dr. Silveira today. He listened to my concerns, explained all the possibilities, and presented me with treatment options. He was respectful, didn't rush the appointment, and he was extremely knowledgeable. The office staff was friendly and helpful, starting with when I made the appointment all the way through scheduling my upcoming procedure. I would highly recommend both the doctor and the office! read more

I am very grateful for Dr. Silveira and his organized and caring team. He is just a top-notch professional who is kind and very caring. When I have been in appointments with him, I have felt that he was very focused on my concerns, and offered me as much time as I would need. My endoscopy was a breeze to undergo. Then Dr. Silveira took a great deal of time to fully explain my test results. I am glad he is young because I definitely have found a gastroenterologist for life. Thank you Dr. Silveira and team. read more

Dr. da Silveira is my new gastroenterologist ....Dr. da Silveira and his staff are wonderful. Staff very friendly and helpful! The doc himself listens! Imagine that! He is extremely thorough and took my pain seriously. He did a colonoscopy and once again he was very kind, and thorough. He genuinely cares about his patients. Oh, and he responds to emails through the portal. Thank you Dr. da Silveira! and Staff :) read more

Doctor Da Silveira was very kind and understanding. He saw me in short notice and relieved me of all my worries and health concerns. He CLEARLY explained all my medical questions. I would highly recommend him! read more

I met Dr. Da Silveira at O'Connor hospital he did my endoscopy, he was a very funny doctor he made me feel at ease also he was very thorough explaining my lab results.I am glad I met Dr. Da Silveira. read more

Had a wonderful experience with Dr.Eduardo and his team. He is very knowledgeable, thorough in discussing the problem and all the treatment options. Felt very comfortable with Dr Eduardo and strongly recommend him. The doctor and his office team was very professional, friendly, and I was promptly treated at the time of my appointment. read more

Dr. Da Silveira is my new gastroenterologist this year. And I must say, besides the good news I received today, that he spends the time needed to answer all of my questions and goes beyond his specialty to give me advise on other potential health risks. Very accommodating physician and doesn't rush the appointment. I give you 5 stars, Doc! read more

This self absorb doctor is so into himself he mocks people that are overweight and he's supposed to be in the business to help. Please do not go here the staff is very rude unpleasant unprofessional and they do not do follow-ups or call you back in fact. If you leave a nasty review they will take it down I don't understand how people like him and the stuff that's around him can even be so unkind. One day the doctor and his staff are going to get that Karma right back in there but because when Karma comes to bite your ass watch out. Never mock somebody that's going through struggles with weight it is not pleasant and it's not polite. Mark my words doctor your days are coming and Karma is literally around the corner. Carry-on you ungrateful piece of #$@$#@@ read more

He is a great Dr! This guy has bent over backwards to try and get me treated for Hep C I highly recommend him! He is a brilliant Doctor for sure that cares! read more

It appears he had my 1st review removed! Very pretentious man, absolutely no follow up appts after I've called his rude office over 5x! The colon cleanser he prescribed made me so damn sick and as a result, couldn't complete the colonoscopy...then has the nerve to tell me, in front of witnesses he "didn't make me drink it"! I've left messages to renew my prescription and may be schedule another colonoscopy but NO ONE RETURNS CALLS! I now am searching for another doctor that can actually act like they care about their patients. Go ahead and keep paying to remove this review Eddie or better yet have your front office return my calls!!! read more

I has been follow Doctor Eduardo Da Silveira for 9 months now. he is very professional. He is a straight forward Doctor. I know some people may take it wrong way, but my suggestion is Don't Take It Wrong Way. Just listen to doctor who tell you the true. You might get hurt a little bit, but it would help you to be heathy to take care of your family and your love. I know sometimes people or doctors don't want to tell you the true to you because they don't want you get hurt. When I saw Doctor Eduardo Da Silveira first time my main problem was over weight, high blood pressure and high cholesterol, GI track problems. He explained clearly that I had to be diet and exercise more. After the first visit a year ago I has been dieting and exercising more. I also came back few time too in 9 months frame. Now, I lost 21 pounds in 9 months. My blood pressure is stable, no more high cholesterol now. I used to get irregular heart beats, since I am doing what doctor Eduardo told me to do my heart beat is back normal too. My stomach is good now. No More vomiting, Nausea or pain symptoms. All GI symptoms are gone. If I didn't listen to doctor Eduardo Da Silveira I would get a stroke or heart attack soon or uncomfortable of my GI track symptoms. I have 2 children at home who still needs their mother to be healthy and be able to take care of them. If you think about your love ones you would have strong power to do so. I am highly recommend. Thanks Doctor Eduardo Da Silveira for your kindness. Keep a good work. Thanks for your cooperation. read more

I don't understand the negative reviews. Over the past 5 years I've seen Dr. da Silveira twice and he has been outstanding each time. On both occasions he has taken the time to discuss my situation and offer excellent advice. His office staff were professional. The procedure at Forest Surgery Center was handled very well and I was made as comfortable as possible. I highly recommend Dr. da Silveira. read more

He was very professional but also easy to talk to. The office staff was very efficient and thorough with scheduling my procedure. He made me feel comfortable with my upcoming procedure and I would recommend him 100%! read more

Sad. Turned away during emergency. They don't accept patients who pay cash even if elder and though I was willing to pay for her expenses. Looks like they are just in business for themselves and not the patients! Horrible! read more

Wow. I thought he was fantastic! He took way more time than I felt was needed because he was caring and wanted to explain everything. He was a gem. read more

Writing this review because my wife had written one about our experience here and they had it taken down supposedly because she wasn't the patient (even though she was with me at the appointments) whatever thats fine Ill write my own because people deserve to know what kind of doctor they are going to see. Dr. Silveira is very unprofessional. In my opinion he only wants to take your money by giving you unnecessary procedures, billing you, and then never releasing your results. Unfortunately the office staff is as incompetent as the doctor, my suggestion for them would be to quit and try to work at a place that is reputable maybe then they could learn how a real doctors office should be run. He recommended a colonoscopy for me, Im 30 so this is highly irregular, but I have had massive stomach issues for 2 years so I believe that he knows what he's doing. First problem here was he told me to take immodium. For a chronic stomach problem? Really? Of course I don't follow this advise because it says right on the box not to take more than a couple days. Then after the procedure he tells me I didn't fast correctly because he couldn't see well during the procedure. Excuse me I followed the directions perfectly don't you think there could be another explanation instead of blaming me? Following this he never gets back to me with my biopsy results. His gross negligence is shameful. When I went to my current doctor with PAMF (whom I highly recommend) he said he hasn't even heard of this office. By the way my new doctor immediately knew what tests I needed (of which had nothing to do with a colonoscopy) and diagnosed me correctly within the first week. This doctor refused to call with results or diagnosis even after several attempts to contact him. Then he had his secretary call me and tell me there was medication sent to my pharmacy. I asked what the medication was for and she didn't know. I asked what the name of the drug was and she didn't know. I asked if the doctor had made any notes as to his finding or why he was giving me this medication and surprise surprise she didn't know. Why would I take a medicine if I don't know what Im taking it for? So i pick up the medication and I had to ask my pharmacist what it was. She told me it was for Crohns Disease! Don't you think I would want to know if I had Crohns Disease!? Since I am desperate to feel better I take the medication for a whole month. Obviously it had no effect. Because I don't have Crohns. There are plenty of great doctors in the bay area. We have PAMF and Sutter Health, Stanford. Trust me you deserve a better doctor you will only waste your time and hard earned money here. I also think it is disgraceful for the doctor to put false five star reviews up in a desperate attempt to fool more patients into coming in. Its painfully obvious. He tries to get your reviews taken down when they are bad. Guess what they're the truth. Instead of trying so hard to fake it why don't you work on being a better doctor? There is no reason this review should be removed its 100% accurate and breaks none of the Yelp regulations. If it is removed I will contact corporate and make sure they look into your phony business. read more

Horrible experience with Eduardo, in every visit he made fun of my weight and I was 160 ponds when I was his patient. He never found out what my health problem was, he just send me to do blood tests. I don't recommend this doctor, all the time he is with a mocking laugh. Doctor Juan Posada referred me this doctor. This doctor cancelled my appointment and never called me back to reschedule it, I will never go back to see this doctor. read more

Just like the other reviewer. Horrible to say the least. Except i told him on his face that I wouldn't see him again. He doesn't listen and has a bad attitude. read more