Dr Weinberg is an excellent Gastroenterologist & gets 5 stars. However his office staff is…read moreimpossible to get on the phone no matter what time you call or what day. So if you only need to be seen once, that's great ; however if you have a nonemergency urgent need , you may die before anyone answers the phone. I recommend Dr Weinberg strongly; not so much his office staff which I give 0 stars.

Well Dr. Weinberg has been with me now for more than half my life. Having a complex GI problem…read moreyoung it took some time to really figure things out, but I can't say I've ever met a more qualified and compassionate doctor. Comparing him to the head of GI at Cedar Sinai would be a mile above, seeing the doctor at cedars had nothing to do but make things worse to then go back to Weinberg's care. In 2019 he is the reason I'm still alive by knowing what rare GI condition I was suffering from got me to a Mayo Clinic in days with only a few to spare. Can't say I've ever met a better doctor and I've seen more than I can even remember!

Dr. Ibrahim is the kindest and genuinely the nicest physician that I have ever seen! She really…read moretakes her time to explain everything to you, and you can tell that she really cares about the well being of her patients. I have had so many GI issues, and I switched from different gastroenterologists to another, and finally found Dr. Ibrahim and am really glad that my care was transferred to her. I usually never write reviews, however I was very thrilled with my visit. The staff is also exceptionally kind and are very efficient. I was dreading the idea of having a colonoscopy, but Dr. Ibrahim made what I thought was going to be a very painful and disturbing situation to something that I would not mind looking forward to. If you are looking to establish with a gastroenterologist, I highly recommend Dr. Ibrahim, she is truly the best.

This was, without question, the worst medical experience of my life. After my colonoscopy, I was in…read moreunbearable abdominal pain, couldn't sit, eat, or sleep, and was severely constipated--symptoms I had never had before. Two days later, desperate for help, I went to see Dr. Dalia Ibrahim. Instead of showing any concern or providing answers, she dismissed my symptoms entirely and sent me out of her office with zero support or follow-up. I left feeling abandoned and uncared for at a time when I was terrified something was seriously wrong. What followed was a month of severe pain, ER visits, and multiple GI consultations. No one could explain what happened, and I was left to suffer on my own until the symptoms slowly faded. This experience was traumatic enough that I will never undergo another colonoscopy again. Based on how I was treated, I absolutely cannot recommend Dr. Ibrahim. In my opinion, she was dismissive, unprofessional, and showed a shocking lack of compassion when I needed medical care the most.

I write this review with immense gratitude for dr. Patel. After being very sick for several months…read moremy symptoms became increasingly worse and debilitating. Not knowing where to turn or whom to trust, thankfully a dear friend referred me to Dr. Patel. During my first appointment, Dr. Patel listened carefully to my concerns and understood that I was not only in severe pain but also nervous about being in a doctor's office. She quickly put me at rest with her compassionate and positive bedside manner. After her very thorough examination, she scheduled multiple tests. These tests identified serious but treatable GI issues, a hormonal imbalance, and a large ulcer that I was completely unaware of. Within a short time after starting treatment I was a newer better version of myself. Now, months later, I continue to improve and truly appreciate Dr. Patel for her incredible ability and willingness to address my medical issues.

After suffering with a very difficult bout of IBS for 10 weeks and not getting answers or help from…read moretwo doctors, I found Dr. Patel, who gave me LOTs of HOPE, along with important information re: my health problems, meds and supplements. She understood how exhausted I was and showed me warm caring as well, which I appreciated! The endoscopy she suggested went very smoothly, with her by my side to answer my questions, beforehand and afterwards. Since my two visits, I've called her office with questions to her medical assistant, Precious, and I received answers from Dr. Patel within a day as well as a personal reply from her via email. Though she is listed here with a Tustin, CA office, she has a Mission Viejo office as well--it's very convenient for me!

Dr Donner was my doctor for years, at least 20. It was time for a colonoscopy so I called his…read moreoffice and left a message. They tell you they will get back to you within 48 hrs. After a week, I called and left another message even though they tell you Not to leave numerous messages. It has now been 3 weeks and no one ever returned my call. I have heard that people are going into the office and raising a fuss. I just changed doctors. I didn't want to but I've never heard of an office not returning their patients calls. I have heard that he was going to retire but don't you usually let your patients know? There isn't any reason to treat your long time patients like this. I think the other doctors in the group are just as bad.

I informed Dr Donner weeks in advance that the "twilight sleep" did not work for me during my last…read moreendoscopy/colonoscopy and i suffered through the hole thing! He asked me to remind him when i check in at my appointment time which I DID as soon as i got there i told the front desk then i told the MA then i told the nurse putting in my IV (i watched her write it on a sticky note add put it on my chart. Then Dr Donner came in and i told him again on top of EVERYONE ELSE!! Low and behold NO ONE (NOT ONE DARN "professional" medical person especially Dr Donner DID NOT CARE!! They did NOTHING AT ALL to make sure that did not happen to me again (even after assuring me it would NOT happen again) WELL IT DID And i was awake suffering through the entire 2 procedures!! I can not put into words how incredibly horrible it was!! Even worse than that NO ONE....And i mean NO ONE (not even Dr Doner) apologized or took time to explain what went wrong COMPLETELY UNPROFESSIONAL AND IN MY OPINION NEGLIGENT!! Do your homework before choosing this office for your care! There's a GI Dr on every corner! Find one that actually cares about you your health and comfort.

Front office staff is very friendly and compassionate. Nurse Christine and Dr. Sy and rest of staff…read morewere professional and made the procedure very easy. This was the best colonoscopy procedure I've ever had. Very thorough and minimal sedation. Did not feel anything. No after effects.

Dr. Sy has been treating me for years. I have to see him every year because of suspicious polyps…read morethat keep growuing back. Staff is excellent.

One of the best providers I've ever seen. I had been told by two other doctors that medication was…read morethe only treatment for me, which hadn't been working. I was told my condition is chronic and that I "have to learn to live with it". I knew from self-education that there were more tests and treatment options available. Nothing is truly more healing than seeing a provider who is professional, takes their time, spends over an hour with you fully evaluating your case, and gracefully explaining what their thoughts are. I have very clear, reasonable next steps of treatment and I know what to expect next. I will wait as many months as I need to any time I need to see her. She's not just worth it, she's the only doctor I've found who really knows about my condition. I have hEDS, and it is SO rare to find someone who understands the entire picture of how this disease impacts the GI. I could cry happy tears. She's putting me on track to have quality of life again.

Dr Ngo moved to Aliso Viejo location which is a beautiful facility on Aliso Creek Road. Melissa is…read morethe receptionist and she's very nice and helpful with booking appointments. 5 stars for her and the beautiful new office!!

This comes a bit late due to the Covid lockdown…read more DO NOT GO!!!!!!! TRUST ME!!! If I can do zero - I would. The WORST I'VE EVER BEEN through! Even wheeling me into the tiny room for the procedure from their ridiculously SMALL rooms... I & my bed were banged not once, or twice, but THREE TIMES into a wall and/or door as nervous & sick as I was to deal with that, with no apologies. GET THIS= NO! anesthesia given except by a nurse (except drugs only) & you can scream throughout the entire procedure & "HE" will ask the nurse to drown out your cries by turning up "HIS" music so he can do HIS thing. Felt like date rape!! He couldn't care less & please don't be fooled by his picture & or smile. Ugh! No privacy either. Inches of curtains in between patients & you can hear EVERYONE'S private information & their diagnosis. Disgusting experience which left me with PTSD!

Dr. Ketan Shah is one of the best gastroenterologists in Orange County. I've suffered from…read moregastrointestinal issues for a while now and I feel like he is the only one listened to me and offered care. He's extremely kind and caring, additionally his office is organized and highly responsive.