Dr. Lee and his staff here are very kind and wonderful people. They speak to you, not speak at you…read more It was easy to get an appointment. And when I came in for my appointment, I felt very welcomed. Nurse Angela was so sweet and very informative. After leaving the office, I understood exactly what I was going to be doing before my colonoscopy. That information helped relieve a lot of stress I was having about getting a colonoscopy. I was surprised How easy the whole process was. I have been putting this off for over four years. Thank you, Dr. Nouh at Optum for recommending this office, as I would not have known about them on my own.

This review is for Dr. Mankal who works out of the same office. My elderly father was diagnosed…read morewith advanced Liver issues after he contracted Covid 19 in 2020. The liver doctor at hospital gave him a year to live. After he was released we were traveling to a doctor in San Gabriel which was quite a distance since my parents live in Lakewood, Ca. After searching the internet I came across Dr. Mankal in Los Alamitos and when I say he has been an absolute God send, I mean it!!!! While my father's condition is not without its issues, Dr. Mankal has been amazing. His bedside manner is incredible, he is patient and extremely knowledgeable and best of all my father is still with us, 4 years after the liver doctor at the hospital wrote him off. I also love the portal and usually get answers to questions or requests for meds within 24 hours. I hesitate to post this review because I worry Dr. Mankal will be swamped with new patients but then I think of others facing these types of challenges and needing quality care and feel compelled to share. We also love Angela, his front office lady, she is wonderful as well! I strongly recommend Dr, Mankal and Angela!!!!!

Called Tuesday cause I have some issues that are fairly serious. Very nice on phone said they'd…read morecall back that afternoon or Wednesday with an appointment. Never called back. Called Thursday and explained I still needed an appointment. Said they'd call back for sure that afternoon. Never did didn't call back all week. Not worthy the waste of time. Look elsewhere l!

The office is nice. The staff is friendly and helpful. Dr John Lah is a good dr. He listens takes…read morenotes and gives you an answer that makes sense and can understand.

It's been five years since I first came here, and I'm still frustrated with the practice. I…read moreabsolutely *love* Dr. Trivedi, who also works at this office, and I've asked to become his patient twice over the past five years. I had the chance to see Dr. Trivedi once when Dr. H was unavailable, and I was so impressed by his bedside manner that I requested to switch to him as my gastroenterologist. However, my request was denied after Dr. H's input citing that patients can't switch doctors within the practice. Their secretary staff are at least quick to comply with sending over medical records to my new gastroenterologist or other doctor's that may need my medical summary history performed by Dr. H. If you have the option, I highly recommend seeing Dr. Trivedi. My mother sees him, and two other doctors I know absolutely adore him as well. It's just unfortunate that I'm not allowed to be one of his patients!

I've been going to Dr. Hertz for years and she is awesome. Today I saw her PA Katherine Dodds and…read moreshe is amazing as well. She gave me all the time to go over questions and details of my care. I just felt she needed a shout out for excellent bedside manner. Don't be afraid to try this office for your GI care.

I was touched and amazed by the exemplary care I received starting first with Emma, Dr. Navabi's…read moretechnician and representative by phone. When I called with an insurance question she didn't have the answer to, Emma was forthcoming and apologetic. Her voice imparted kindness and care which mattered much more than the information I had called about as a new patient. The day of my appointment I had difficulty finding the location and Emma patiently and kindly helped me first with my anxiety over being late and later with figuring out how I could still see the Dr. when I ended up finally locating the facility and being extremely late. The Dr. was also lovely and friendly and very kind to me about being so late. He spent as much time with me as I needed to understand my condition even though he had every right to have not seen me that day at all (since I was so late). I was impressed with my entire experience knowing that Dr. Navabi carefully selected a technician like Emma to represent his practice in a caring way. :) In a world that can feel more and more disconnected, emotionally intelligent young women such as Emma are more valuable than ever. Well done Dr. Navabi, knowing how important your representatives are. Well done Emma! Who you are in our world is valuable and urgently needed! :) And also the Dr. seemed lovely and he made me feel seen and heard. :) Much appreciated. Thank you so much! :)

I was trying to get a colonoscopy done by Dr. Navabi, but his office staff is the most unavailable,…read moreand incompetent staff I've ever dealt with, and I'm assuming Dr. Navabi must be the same. I couldn't even get through to the office to cancel my upcoming colonoscopy because all I kept getting was an automated machine. I left several messages and never received any return phone calls. I also had problems with his office staff not following through, etc., on things prior to this. I can't believe that Dr. Navabi could be a good doctor when he has such incompetent, and unavailable staff.

-soonest appointment was over 1 month away. -took the time…read moreto fill out the online check in. Scanned insurance card as requested. Receptionist told I needed a hard copy because she can't scan it. Condescending tone. Advised I used the online check in. Insisted she needs the physical card. In the end didn't need the card and took me anyway. -doctor ended session and said nurse would come in and discuss more details about the upcoming procedure. Nurse came in and literally handed me a card with a number and said there aren't any appointments right now someone will call you in two weeks. If I didn't get a call I was to call the number and follow up. Then showed me the door. Very bad experience. You all need to do better and stop treating people like numbers! You are in the business of people care and we are relying on you!

Dr Tekeste was really nice so I'm adding a couple of stars. I need to write at least 85 characters…read moreso I will add that there is SOME free parking.

This is for the office staff only. Female who answered the phone on 2/27 at approx 11:45-11:55 AM…read more Her ability to help a future patient is compromised by her snarky patronizing overall rude behavior. I can see that it's apparent by the many reviews based on her staff that this happens frequently. Not at all surprised. I was told an authorization was approved by my primary care physician and simply wanted to make an appointment. Horrendous customer service. She needs to be educated in how to treat people with kindness and find another career path to a job not having to deal with people trying to get answers. Hire caring people. They represent you. .

I haven't even gone into my appointment yet, but I have to make a comment about how rude and…read moreunprofessional the people answering the phones are. She treated me like an absolute idiot and this is my first appointment ever so I have no clue what I'm doing. And anytime I ask questions or change an answer She just loudly sighs, like I'm taking up too much of her precious time. If there were other female doctors with a specialty in the area, I would not put up with it .

DO NOT sign a waiver regarding anesthesiologist and please insist that the he/she is in network…read more They will get you to pay out of pocket as it is out of network and insurance won't pay as you've signed a waiver. If you are doing preventive colonoscopy it should be 100% covered.

He figured out what was wrong in my situation and a solution that's been working. It has to do with…read moreibs-C + a potential physical issue causing my problem. Highly recommend!

He was always so sweet and patient, very willing to help me figure out my medical problems and…read morelisten to my experiences. Always answering every question I had in very simplified manner. Even when I wasn't very good at following up with appointments he was always so sweet and understanding. He was very thorough making sure of diagnosis before treatment. Best decision coming to him!

I had been struggling with a mysterious disorder for over a month, which led to pulling two of my…read moregroin muscles. I was originally told and believed that I had hernias which is what led me to Eugene Kahn. He did a thorough check up for me, listening the whole time while I told him how anxious all these medical issues had made me. He was one of the most empathetic, compassionate doctors I have ever come across. He took the time to hear me out even though he knew I had just pulled my muscles. While he never did a surgery for me, I get the vibe that he is a hard working and honest man who looks out for others. Do not hesitate to choose this man as your surgeon.

I came to dr konyalian to have a procedure and the moment i met him he told me he could do it. I…read moregot scheduled and had the procedure. The only downside is that they don't have technology or computers and they do everything hand written.

I was referred to Dr Konyalian for gallstones by my primary doctor. His office arranged the…read moreinsurance approval quickly. He took his time explaining the surgery and answered all my questions. I recommend this surgeon highly.

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!