I felt very secure with him. He is a brilliant doctor and surgeon !! I had no after effects. I had no pain! Only energy. The very rough part was being given a list of what to eat , what time to eat. I'm an impulsive person. and don't have a special time to eat or to sleep I'm working on the one to sleep so this was very It was difficult because I'm not good at measuring. I'm not good at domestic stuff. I'm not good at counting and I went to the grocery store to see if I could find a measuring cup. I mean it was really like asking Lucy you know to do something that was way out of Lucy's area!!! Dr. Jeff Grant, my general practitioner told me this man is a wonderful surgeon so when he tells me something, he always tells the truth and he's really really smart so that makes two really really smart doctors. I highly recommend Dr. Feinstein!!!!!! (Thank you, Dr. Feinstein for being my doctor). Jennifer read more

Dr. Feinstein is the best GI doctor I've ever had. When my disease got out of control, he was there and even showed up at the hospital daily to check on me when it wasn't even required he do so. You'll be in great care with him. 10/10 read more

Fast appointment, and great front desk service. I've tried other places and non had availability and the follow up was not well. I believe this is a headed in a good direction with this doctor read more

Dr.Feinstein is truly exceptional. I visited their clinic recently and was thoroughly impressed by his patience and dedication. He took the time to explain everything in detail, ensuring I understood my health condition and treatment options fully. His compassionate approach and willingness to answer all my questions put me at ease. I highly recommend Dr. Feinstein to anyone seeking not just medical expertise but also genuine care and understanding. Thank you, Dr. Feinstein for your invaluable support! Eman read more

I went to see the gastroenterologist with a referral from another doctor I really like. Dr. Feinstein is the best. You can tell he has a lot of experience. He suggested a test, which was easy. Then we went over the results, the whys, the solution and he was thorough. He explained with photos. So easy to understand. He let me ask questions. I felt safe with him. He is terrific. read more

Had a recent colonoscopy. Caring doctor & staff. Don't understand the negative reviews. Hope he'll still be practicing when I get my next one as it's tough to find Gastro's who are not too full of themselves! Highly recommend Dr. Feinstein. read more

Medical - Gastroenterologist - Dr. Feinstein has the best bedside manner. He's kind, knowledgeable and empathetic . I would recommend him to anyone I need of his services. He takes his time and answers all questions! He's an incredible physician and a wonderful human being ! I absolutely love him! His front desk run by Sylvia is professional and patient ! The office is stellar!!!! read more

A kind caring loving Doctor that loves what he does. Never in a rush and takes his time being thorough. Definitely recommend him.

As a person over 50, it was time for the colonoscopy. Dr Feinstein make the process very simple. He took his time in the initial consult to make sure that I knew what was going to happen and answered all questions and made me feel at ease. He is one of the best doctors I have ever been to. As for the process itself--easy, painless and quick. read more

He is so knowledgeable and so comforting. He probably saved my life by catching a problem that my primary wasn't really bothering with. I wish I could clone him. Everyone should have a doctor like Joel Feinstein. I saw him during the pandemic, and I'm looking forward to our next appointment. read more

RUDE AND DISRESPECTFUL. I am a Combat Veteran with problems from my time in Iraq. Attempted to see this doctor under the Veterans Choice program. This jerk and his rude staff canceled my appointment 7 days before a badly needed appointment. I had already been waiting for 4 weeks. Then tried to reschedule me 6 weeks from that. Which is against VA policy. OBVIOUS HE DOESNT WANT TO HELP VETERANS OR PAY VA RATES. read more

I am not a patient. I wanted to be because I like what I read about the doctor. However I called twice to get some basic information and the same lady I spoke to both times I called was indifferent, unhelpful and somewhat rude. I wanted some basic information about what is covered and protocol after the procedure. It seemed like I was bothering her and for the most part my questions went unanswered. Any other time I have called a medical office people usually go out of their way to be friendly and helpful but unfortunately it is not the case here. Can't image what it would be like if I had a procedure done and then had some problem I had to work through with her. read more

RUN! This is the second worst experience I have ever had with a doctor. They tried to run an MRI or some kind of scan on me which was not needed, requested or wanted. They made me wait 3.5 hours in the waiting room, after telling I would not be seen if I showed up 20 minutes late, because I had a meeting that was running long I had to leave early to rush over to them. The doctor saw me for literally 90 seconds and dismissed my concern immediately. THEN THEY CHARGED ME FOR THE SCAN I DID NOT GET!!!!! Submitted it to my insurance, which would have gone through, had I not been opening up my insurance summaries. It was $1000!! No one has apologized for the wait, the charges, the dismissal of my concern, the wasting of my time~! Now they have been sending me follow up bills FOR A $15 BALANCE! RUN! read more

I wanted to start seeing Dr. Feinstein at the recommendation of a friend. I had to cancel my initial appointment on short notice due to an emergency at work. When I called to reschedule, the receptionist refused to make a new appointment, saying "I don't reschedule new patients who don't keep up with their appointments." I couldn't believe a doctor's office would have such a "policy" - life happens and appointments need to be rescheduled sometimes. They should be a bit more understanding. read more

I am a physician and as a physician I know who in the medical field is truly good and who isn't. Fortunately for me, I work with some of the best gastroenterologists around. When I developed a GI issue of my own I ultimately chose to see Dr. Feinstein, (I know him, I felt comfortable with him) and my experience with him only confirmed how excellent he really is. Believe it or not, when a physician takes care of a fellow physician, any sort of special treatment often amounts to bad medicine where the caretaker will say to the patient, "Tell me what you want (i.e., lab tests, medical procedures) and I'll get it done for you," essentially placing the care back in the hands of the patient. I quickly realized this was not going to be the case with Dr. Feinstein. I had already told him the short story of my symptoms. I assumed this would automatically lead to an upper and lower scope procedure. Instead, he took great care in taking a detailed history, asking a lot of questions and being careful to explain what he was thinking and why certain questions were being asked. I was genuinely impressed by his thoroughness, his vast medical knowledge and the amount of time he dedicated to me for what I thought might be a simple problem. In the end, I felt confident in the care and advice I had received from Dr. Feinstein. If I can distill my experience with him (his professionalism, attentiveness, intelligence) into one overarching thought, it would be that I felt Dr. Feinstein was fully invested in me and in my health. Sometimes when you meet someone you wonder what motivates them and the work they do. Dr. Feinstein seems motivated to do the best for his patient. He is a true gentleman and a gem of a doctor! read more

Dr. Feinstein is the best gastro doctor that I know of. My partner is a first year intern here in Los Angeles and talking to other physicians about the work this man has done with me has for sure impressed them, as doctors. He has spend a good amount of time to really get to the root of my issue. Not many doctors really do that anymore. My issue was pretty complex (as I'm sure most in the market for a good gastro doctor are in the boat) and he really covers all options and all the solutions in detail so you really are fully aware of your options. I have been working with him for 3 months now and I've been seeing tons of relief with the recommendations from him, also not using any medications. I highly recommend Dr. Feinstein, he's changed my life with many of his explanations about how my issue is different than anyone else's issue. We all have different things happening and different things going on, it's really profound to fully know and get to the root of what exactly is going on with you. I thank Dr. Feinstein for helping me get to the root of my issues. Forever grateful, if your searching, you found your guy. read more

I found Dr. Feinstein by sorting through many different reviews and can say without a doubt that he is as good as they come. From the first visit, he demonstrated an intelligence that is often lost on doctors today, by not just assuming what was going on with me, but methodically and carefully, sifting through the facts of my medical history and then laying out a list of possible options that we were to begin exploring together. I really appreciated the quality of his attention, his insight and time he was willing to provide to ensure that we were moving in the same direction and also for his almost encyclopedic knowledge and mastery of medicine, both conventional and alternative. From the 1st meeting we had together, the dietary recommendations he gave, had made a significant impact in my quality of life. The bottom line is, he cares about his patients well being and you can tell that this man truly enjoys what he does for a living. We need more doctors like Dr. Feinstein. read more

Dr Feinstein is our family gastroenterologist. He is kind, thoughtful and caring. He explains everything you need to know throughly and takes time the to answer all your questions. He diagnosed my colon cancer during my routine screening. He was proactive in helping me navigate my treatment and connect me with a top notch team of doctors. read more

Fabulous doctor! Spends quality time with a patient and explains things thoroughly. I highly recommend him.

Despite being listed be the veterans administration as a preferred doctor they told me he no longer accepts veteran patients. His positive reviews drew me to see him but based on his unwillingness to treat veterans I have to give the lowest rating possible read more

Dr. was pleasant. Office admin was horrible. I happily paid out of my own pocket because she couldn't figure out how to contact my insurance. Then when i asked for help getting reimbursed she spun me off to a third party billing company that answers their phone once a month. Looking for overall pleasant experience and unfortunately the office staff generally hate their jobs and are committed to spreading their misery. read more

Dr. Feinstein's dedication, passion for medicine, and genuine care for his patients is unparalleled. He always take his time and makes me feel like each question is answered. If you want a thorough, compassionate, and knowledgeable doctor, look no further. read more

The doctor's expertise maybe not that bad. The problem however starts with the office manager, Silvia. This person has the attitude and manners absolutely unacceptable for being anywhere remotely close to the patients. Absolutely horrible experience! read more

Dr Feinstein is a world class doctor. let me explain why: He doesn't take a lot of patients because he takes his time to be very thorough in your medical visit. My first visit with him was not rushed and he really wanted to get to the bottom of my dry heaves and coughing. He then referred me to take an esophagram and made another appointment with me. One day after my esophagram, he calls me to tell me there is no acid reflux. Most doctors would wait to your next visit before reviewing your new X-rays and lab results. And on top of that, We discuss it possibly being an allergy issue. And he suggested some alternative solutions and made it clear that he was there for me should I want to see him again. He saved me my second visit co-pay and didn't delay on looking at my results and made a personal call as soon as possible to relay the information to me. that's a world class doctor. read more

Dr. Feinstein is one of the best doctors I've ever had. He completely solved my problems. However, he also sent me to get an X-Ray done, emphasizing how it was the cheapest test I needed to get, and then I was slammed with a $700 bill for a $2000 procedure. I called the office to ask why he didn't tell me it was going to be so expensive -- there's no way I can afford this -- and they said they have no idea what the procedures cost and the doctor isn't responsible for knowing. That's just unacceptable. I've never had a doctor before that didn't tell me what a procedure would cost before I got it done. I'm going to be paying this bill off for years. read more

I had my first appointment with Dr. Feinstein and I could not believe the amount of time he spent with me. He spoke to me like he had known me for years and I left his office feeling very hopeful. Dr. Feinstein is AMAZING! If you have been looking for a doctor who is intuitive, caring and competent call Dr. Feinstein. read more

I had a great experience with Dr. Feinstein and the office. He really wanted to make sure that the diagnosis I came in with from the other Gastroenterologist was correct. Dr Feinstein offered a practical food plan to make sure I wasn't causing the issues in my body with the food I was eating. After following that plan he also wanted to re-test at Cedars-Sinai instead of relying on the home test that the other doctor sold in his office. As it turns out Dr Feinstein was correct with his initial assessment. The tests came back negative. I was so relieved since what I was originally diagnosed with would have been very difficult to treat and cure. Everything was normal. I wish I had gone to Dr Feinstein sooner when I was unhappy with the first doctor. read more

Excellent doctor and very caring. Explains your situation and options in plain and simple terms. Gives the patient the time necessary to make sure everything is understood. Highly recommend for Gastrointestinal needs. read more

This might be one of the best doctors I've ever met. I think Dr. Feinstein kept me out of the hospital, (in the best possible way) and for something that had nothing to do with why I was there. About 10 days before I'd come down with a sore throat that after about a week turned into head congestion. I'd been to a general doctor who'd said it was a virus, and I just had to let it pass, but I was in BAD shape by the time I saw Dr. Feinstein for my other issues. I really felt like hell. The doc eyed me, and said, this isn't why you're here, but let me take a look at you. He listened to my heart, and said, your heart is going about 110 beats a minute, why don't you lie down. Then spent about 10 times longer checking me out than the earlier doc, and said, this is definitely not a virus, and you need to be on an antibiotic, and now. He also had some bloodwork done on me, and found my white blood cell count was 18,000. (Normal is 11,000.) He told me I wasn't contagious, and I could, once again, hug my kids. He also called to check up on me. He also was just as thorough and helpful about the other issues I was dealing with. If you've found this doc the way I did (through yelp) you've come to the right place, he's great! read more

The BEST gastroenterologist is California....I would highly recommend Dr. Feinstein ...

Dr. Feinstein came highly recommended by my ENT. Thank god, I found him. He is not only a great physician but he really explains everything in a straight forward manner that you knows where exactly you stand with your health. He asked great questions and allowed you to ask a lot of questions, too! Did I forget to mention he is very funny? Thank you, Dr. Feinstein! read more

I cannot even remember how I found Dr Feinstein but I am so happy I walked into his office, I echo the many 5 star reviews, he deserves them all and more. He takes the time to explain, is transparent in his explanations, and cares. He sets the bar very high for other doctors that have lost their human touch! Keep it up Dr. Feinstein! read more

"I am so happy to have found Dr. Feinstein. He is very easy to talk to yet astute, thorough and professional. He took the time to process not only my physical health, but my overall well being. I knew after my first visit that I had found my primary care doctor. His staff is attentive and kind. Dr. Feinstein sits down with new patients to discuss their medical history and concerns instead of issuing pages of forms to be completed in the waiting room. He was direct and informative while putting my *extremely* nervous self at ease. I know I'm in good hands, and that will help immensely with my efforts to be more proactive about my health." read more

This was my 4th colonoscopy, my first with Dr. Feinstein, and by far the least annoying prep -- he does really simplify it for the patient. He spends ample time before the procedure and contrary to others, I found his staff pleasant to deal with. He is also very pleasant and did a fine job. I had conscious sedation (which Anthem Blue Cross covers, not anethesia), and I was happily knocked out for the whole procedure. The Linden facility was fine and competent. read more

Dr. Feinstein is the BEST! He is knowledgable and KIND. I was extremely nervous as it was my first colonoscopy and he not only noticed, but helped me stay calm by explaining EVERYTHING from how to prep,what to expect to and how long I would be there. The procedure was quick, the facility is professional and runs like clockwork. Everyone is nice as well as efficient. The nurses were fantastic! Overall an excellent experience! read more

I finally made up my mind that it was time to have my first colonoscopy. I have put it off for many years, being I am 69 years old. Dr. Feinstein explained the entire procedure to me as well as showing me pictures of the colon. His confidence, knowledge and personality put my concerns to rest. He recommends Prepopik, which is very easy to use with no discomfort. The entire prep was easy and painless. Colonscopy day arrived. The staff at the surgical center were so kind. The procedure was simple. When I woke up I was fine and had no after effects. Because of Dr. Feinstein, I will not hesitate to have the procedure again. I highly recommend Dr. Feinstein for any GI procedure. read more

I knew I was in good hands almost as soon as I walked into Dr. Feinstein's office. He is incredibly intuitive and knowledgeable and made it easy for me to honestly explain my long and frustrating medical history. He took the time for me to understand what is going on with my body and made sure all of my questions were answered and fears addressed. I would highly recommend him to anyone. read more

Best doctor ever! Dr. Feinstein makes you feel like you are his one and only patient! Takes his time, answers every question and conducts very thorough exams. Very personable and simply the best! Thank you Dr. Feinstein for caring the way you do! read more

Dr. Feinstein met with me and took the time to understand my medical / family history prior to thoroughly explaining the colonoscopy process, preparation required and what I should expect following the procedure. He is very personable, friendly and knowledgeable. He put my mind completely at ease. I scheduled and had the procedure a couple weeks later. I must say, contrary to feedback I've gotten from others (who didn't have Dr. Feinstein as their Dr.), the entire process was a breeze: The prep was extremely simple (I didn't have to chug down a gallon of some gross concoction) and the actual procedure was really just a quick nap. Dr. Feinstein and all of the staff were phenomenal. If this is your first colonoscopy, Joel Feinstein is the doctor you should see. read more

I went to see him and I felt that he was talking down to me. While he was explains things to me I felt that he sounded like a text book and not actually like a human being. I felt that he did not understand my history with my digestive system at all. He did not understand anything about mind body and spirit. Torwards the end he asked me a question and I gave him my answer and he said NO really forcefully and I did not like that. And at the end I felt that he was trying to find reasons on how my system was the way it was by making me feel that it was my fault for why my digestive system is the way it is. At the end I felt more dought full and un shire due to how he made me feel during the visit with him about my digestive system. read more