I love Dr Varon. I have had intermittent stomach pain for as long as I can remember, even in…read moregrammer school and it got much worse by high school. I had been to a doctor who "thought" he knew how to heal leaky gut, but it continued to get worse over 10+ years until my IBS and leaky gut sent me to the ER. At that point I started going to a Naturalpath, as it was obvious I was not on the right path. She ran many many tests at a lot of $$ since neither she, nor the tests, were covered by insurance. The tests gave me a lot of great information and I was able to continue with the supplements she had recommended. It helped immensely that one tests identified 5 major food sentivities and removing them from my diet help alot. But a couple years after that, my gut got really bad again and I was always in pain, exhausted and sick. I had 4 friend who had been seeing Dr Varon and at their recommendation I finally made an appointment with him. His healing protocol for my leaky gut, the cause of my belly pain works. It isn't cheap, but it is way cheaper than getting cancer and digestive cancers run very strongly on both sides of my family. Again I am feeling much better and evey time I have another followup with Dr Varon he makes a change in my morning shake which makes my feel a little better still. The only thing I can figure on why he has so many bad reviews are due to preconceived expectations. Just because another doctor, or your own research shows other supplements may help, they are not generally part of a full protocol for healing. If you see him, are open to what he says, respect his knowledge and ask questions at the end of your appointment you will find healing without big pharma and a wonderful doctor. If you just want surgery and/or pharmaceuticals, he is not the doctor for you. It's obvious in our society that many people don't want to do the work, they just want a quick fix that doesn't inconvenience them, but that doesn't generate health

I had been suffering from digestive problems for many years, I've gotten several Colonoscopy and…read moreEndoscopy during the past five years without any findings. I was down to my last straw and my Endocrinologist referred me to Dr. Varon, an Gastroenterologist who was able to give a diagnosis of Dysbiosis and a cure. I have been on a multiple probiotic shake for three weeks and it has totally resolved my digestive condition . This man knows what he doing, he is a caring and conscious provider that will help your improve your health with natural medicine.

I recently had a colonoscopy done by Dr. Yi Zheng, and I had a great experience. She's very…read moreknowledgeable and took the time to explain everything clearly, which really helped me feel at ease. She answered all my questions and made sure I understood what to expect before and after the procedure. Dr. Zheng is professional, kind, and easy to talk to. I feel confident having her as my GI doctor and would definitely recommend her to others.

I had a colonoscopy at Premiere Surgical Center. The staff were professional, efficient &…read moreattentive. Dr Yi Zheng performed the colonoscopy. No issues post procedure & she gave me the results before leaving.

If I could give 10 stars to Dr. Jeiven, I would. She is thorough and passionate about her…read moreprofession-- a 100% true "doctor" first and cares the most about the well-being of her little patients. I have taken my kid to at least a dozen GI doctors and most were either inexperienced or dismissive. Dr. Jeiven figured out his problem on day one. She is thorough and gives a substantial amount of time to the patient. She asks the right kind of questions and makes recommendations quickly and her office gets the ball rolling--no wait and no anxiety. If you are worried about your kid's GI issues and have been frustrated with the unavailability of elite doctors at Sutter or Stanford and LPCH, don't wait-- get your kiddos to see Dr. Jeiven and you will be happy that you did that. I do not understand why the Bay Area has so many overworked and unavailable pediatric specialty doctors who do not care about the urgency of their patients' issues. Dr. Jeiven is not at all like that. While I am sure she's super busy too! But once you make an appointment, she gives her 100% attention to solve the problem. She has a wry sense of humor--keeps a straight face and says hilarious things. Great bedside manners are a plus.

I can't even begin to express how amazing this doctor is. She goes so far beyond the call of duty,…read moreit's hard to move on when your child becomes an adult. She has saved my son's life on more than one occasion. Her professionalism, empathy, and compassion are untouchable. She forms a relationship with both her patients and their families. No one has ever understood our son or cared for his stomach issues like she has. She is an absolute diamond.

This Surgery Center is the best ever. Beginning with the…read moregreeting from Robin in the waiting room, Maggiern, surgery prep nurse, Dr Le, Anesthesiologist, and Dr Higa, endoscopy surgeon, I felt extremely safe and confident under their care Not only are they competent, but friendly and taking time to prepare you for the examination Also, i have been in surgery centers several times in 82 years Hands down, this the cleanest center I have been in! These people cover all the bases Thank you ! And a big thank you to Dr Higa, she is the best!

team was fantastic! Great staff anesthesiologist, Robin, Marisa, Sidney, Shanon, Veronica, Jen,…read moreShelbi and Dr.Subhendu Narayan M.D. - all fantastic!and after my Endoscopy and Colonoscopy and i was able to drive home after the procedures.

Dr. Mullen, is warm, friendly, empathetic, and compassionate! She is professional, and thorough in…read moreexplaining a procedure, and why it's necessary. It takes 1 minute to get scheduled for her appointments, and her team is also friendly. She is one of the best doctors I have encountered, and I am very thankful for her care!!!

This is the worst kind of doctor. She doesn't care about you, she over schedules her colonoscopies…read moreto fit in the max possible. My appointment was for 11, I started at 1:45. All the patients were made to wait like this. After the procedure you are lucky if she spends 10 seconds explaining the results. She told me things that were the opposite of what was said in my discharge papers. Biopsies were sent in but I was not told why. She said I had to take a medicine but wouldn't stay to answer my question about why I needed it. After the procedure, the nurse told me I couldn't use the bathroom because she only comes out for 30 seconds and if I missed her, I was out of luck. You can't make this stuff up! This is a person only about ego and money. Calling her a doctor feels wrong as that would imply an interest in her patients and a desire to improve their health, instead of causing them discomfort and stress. Buyer beware!

I went to Dr Keledjian 6 years ago for my first routine colonoscopy. I basically don't even think…read moreabout doctors or my health, but I'm married and my wife likes to do that for me! Dr K removed some polyps and they turned out to be benign, but I'm now on the 5 year plan. Went back last year, same story. Was in and out (seemingly quick because I was knocked out, yeah), and same results. I like this guy and the only reason I can fathom for the bad reviews is that some people like to be babied along the way. I do not. I like facts only, and politeness, and Dr K is just great in my book. I'm even recommending my wife sees him when her time is up!

I saw Dr Keledjian about two years ago. I saw him once, he recommend a super invasive and super…read moreexpensive procedure. I assume he did it, because the last time I ever saw him was right before they knocked me out. Not that he talked to me there though, mind you. As for the procedure, I have no idea what it did or did not accomplish, because he left the hospital before I ever woke up, never talked to my family or to me. Never called me, nothing. I'm still in pain, having the same problem and further in debt thanks to him. I'm more convinced he's a scam artist rather than a doctor, but then again, there's really not much difference in those professions.

Please don't go here. They are very bad clinic and customer service is the worst one. They call me…read morefour times changing my appointment . This doctor is the worst one Dr. Chahal. If you cancel your appointment, they charge you $240.00 PLEASE AVOID THIS PLACE TO GO.

I needed to find a GI doctor and my sister had referred Dr. Chahal. My husband came with me on my…read morefirst appt meeting Dr. Chahal and his staff. I really appreciated how open and honest he was as well as being very personable and just made things more comfortable for me and my hubby. He is very professional and straight to the point. He is has a great sense of humor and bedside manner. I had scheduled my colonoscopy and when the day came, it went very smoothly. My IV out in the first time was not working and I was already pricked twice before that. But the anesthesia nurse was able to reinsert another IV on my right arm and did it perfectly and worked. Then I was knocked out super quick and woke up by another nurse telling me everything went well and my procedure was done an hour ago. Super quick. Great staff and I was nervous but they made me feel so much better from start to finish.

I had been going to Dr Messian for several years before I moved out of the area…read more I found him to be very smart, detailed, thorough and caring. I miss going to him.

Dr Messian has performed several colonoscopies over the past 17yrs. More recently an endoscopy…read more(throat/stomach) His attention to the process is remarkable. Reading his reports of the procedures, his recorded observations and actions are remarkable and very indicative of his medical skills. What really surprised me was the time and depth of his mid-term follow-up interviews. The last one lasted almost 45mins, simply discussing my colon and my acid reflux. Love this guy.. Foot note: I have two preceding males who had fatal colon cancer, my father and his elder brother, yes my risks are higher than most.

Dr. Chin performed my colonoscopy this week at John Muir Hospital. I had not met him previously…read more His bedside manners, before and after the procedure, were exceptional. He was very professional, and I will be using him for my future requirements. Well done and thank you, Dr. Chin!

Dr Chin was the on call GI doctor in John Muir ER at the time I was admitted. Thinking back I feel…read moreextremely lucky that he was there. I had been in local San Roman ER 3 times due to severe stomach pains but we're discharged without finding cause of the pain. Due to severe pain and dehydration, I was admitted to John Muir ER instead this time. Dr Chin did not waste anytime and started series diagnostics tests. The complex ERCP procedure was done nicely. It not only removed bile duct stones but also prevent future issues under bile duct. I would say Dr Chin is the best GI doctors I have had so far and would highly recommend him if you are looking for GI doctor. I also visited the office today. No wait time and all staffs are very friendly and accommodating.