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John T Chiu, MD

4.3 (17 reviews)
Closed 8:30 am - 5:30 pm

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Review Highlights - John T Chiu, MD

Dr Chiu put my nervous child at ease as she has never been sick before really and her anxiety was high.

Mentioned in 14 reviews

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Sahar Faghih, MD - Lobby Space

Sahar Faghih, MD

4.3(17 reviews)
3.4 mi

This doctor seems more interested in growing her pocket book than actually caring for and treating…read morepatients. Her office was requiring full payment for a new patient visit and allergy testing up front, before even evaluating and treating my son or running anything through our insurance. We will find a better doctor who cares about actually helping treat their patients.

I saw Dr. Faghih for the first time at the beginning of October. I liked her. She said she was…read moreprescribing me some new medication. Two weeks passed and I hadn't heard from the office or pharmacy so I called the office and Mario replied that there was a delay in getting the prescription. I called again and again and emailed the office. Mario said my insurance didn't approve the prescription and they need to appeal it. I asked him to call me to update me when the appeal is sent in. I never received a call. I called to follow up and emailed several times then asked Mario to leave a message for the doctor to call me and the office manager to call me. His response was I will have the prescription sent to your pharmacy. I asked him to still ask the doctor and manager to call me. Nothing. I emailed to follow up with him and he said the doctor said she doesn't get involved with insurance only medical issues. I then asked if the manager was going to call me and never received a reply. There seemed to be zero concern over my care even after I expressed that this time of year is very difficult for my breathing. It may sound like I could be a difficult person and that's why I'm writing this review but I literally have never had this happen at a doctor's office and my doctors have even said I'm such a nice person. So do with this what you will but it's very disappointing because I thought I had finally found a new allergist. NOTE: I just read another bad review in which the office responded to call and talk to the manager. I tried a few times before even seeing this other review so I'm guessing that will not help anything but it looks good on Yelp to say that.

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Sahar Faghih, MD - Just a day with Dr. Faghih!!

Just a day with Dr. Faghih!!

Sahar Faghih, MD

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Hoag Allergy & Immunology Newport Beach - HMG Allergy & Immunology services are available in Newport Beach

Hoag Allergy & Immunology Newport Beach

3.9(39 reviews)
3.4 mi

I was referred to this doctor (Malika Gupta) by my primary care physician to better figure out a…read morerecurring allergic reaction...my face would swell up and resemble a giant balloon at Macy's Thanksgiving Day Parade. She is located in one of the multitude of Hoag Medical buildings within a couplex in Newport. The nurses here are very nice, caring and congenial. Allergy tests were performed (the method where they put an array of tests on your back) which helped narrow down the allergies. Dr. Gupta then reviewed the allergies, explained in detail how and why allergies occur and what line of testing and treatment she would like to follow plus took time to answer all my questions. She then had me do a blood test and make a return visit to review everything. She really pinpointed what was causing my allergic reactions. Dr. Gupta instills confidence in her knowledge and abilities. She is very professional, helpful, caring and courteous; a beautiful person both inside and out.

I was super impressed with Dr. Aranez!!! She was super cordial and kind with my 10 year old. She…read morewas reassuring when he got nervous and super caring about our concerns!! She explained everything to us and was super friendly and punctual, too! She worked hand in hand with the nurse and they kept checking on us after the cat scratch test. We came in with horrible allergies, and turns out that something like a sensi-mist Flonase spray has helped immensely, on top of other recommendations to rid our house of dust mites! My kid is sleeping so much better now that he's able to breathe! We are super pleased that we found Dr. Aranez and just wish we'd found her sooner!

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Hoag Allergy & Immunology Newport Beach - Building exterior

Building exterior

Hoag Allergy & Immunology Newport Beach - Exam room

Exam room

Hoag Allergy & Immunology Newport Beach

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Pearl Zimmerman, MD - Staying strong with Telemedicine! Because you can grab your food, snacks, meds, supplements, etc from home for us to review together!

Pearl Zimmerman, MD

4.4(39 reviews)
0.2 mi

I've been seen by my primary care physician for a couple of years and every time they're treating…read moreme for my symptoms without getting to the root cause of my problems. When I started visiting Dr Zimmerman, she started off by examining my whole body, history of my problems eating habits, cause and effect of every symptoms and whole through situations analysis and came up with a customized plan of where I'm now and where I should be in the near future and in long run. I'm so thrilled that I have found her and I highly recommend her to who's looking for a real root of their problems. Azadeh Dastmalchi

I do not recommend Dr Zimmerman at all. She is VERY money driven. I stopped seeing her after she…read morediagnosed me with a mold problem where I was living (at the time I was living and caring for my 91 year old mother and my developmentally disabled sister). She told me I needed to leave my home because of the mold. Money was an issue with me at the time, obviously, and I was in absolute tears. Her only response was to quickly try to schedule AND CHARGE $$$$$ me for another appointment to discuss how we would deal the mold issue. No compassion at all for the situation I was in. About a month later, she sent out a letter to her patients saying she was "retiring". An ethical doctor would probably stop taking new patients if they were getting ready to retire. Why would you take on new patients if you knew you would not see them through the process of getting better? Then a couple months later she sent another email to her patients saying she wasn't going to retire, but was joining another practice. Something is just not right here. I am now seeing a functional medicine doctor in Montana that is wonderful and not money driven. A PIECE OF ADVICE FOR EVERYONE, YOU DON'T NEED TO SEE A FUNCTIONAL MEDICINE DOCTOR BASED IN OC. YOU CAN SEE MOST FUNCTIONAL MEDICINE DOCTORS VIRTUALLY AND I WOULD HIGHLY RECOMMEND FINDING A DOCTOR OUTSIDE OF OC. The worst part is I just received a lab bill for $2500 that I never authorized almost one year after I stopped seeing her. I called her to try and help me rectify the bill and her new receptionist told me it was my problem. JUST TO CLARIFY READING HER RESPONSE. THESE ARE THE TESTS SHE RECOMMENDED AND ORDERED. NO TEST SHOULD HAVE BEEN OVER $500. SHE SENT ME TO THESE LABS. BE VERY CAREFUL OF HER "3RD PARTY CHARGES". I can understand how frustrating it is when labs send surprise charges, which is why I always recommend that patients try to find out from Quest and all other labs up front what all their charges will be. I never want anyone to experience the stress of unexpected charges. The $2500 bill was not from our office; it was from a lab where this patient chose to get testing done. The payments are handled by the lab and not by my office, so I'm sorry that I'm not able to help with 3rd party charges.

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Pearl Zimmerman, MD
Pearl Zimmerman, MD - Feeling HAWT at Venice Beach

Feeling HAWT at Venice Beach

Pearl Zimmerman, MD - FINALLY getting ripped up after trying unsuccessfully for years and years!! Thank you Dr Z!!!

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FINALLY getting ripped up after trying unsuccessfully for years and years!! Thank you Dr Z!!!

Denis J Yoshii, DO - Dr Yoshii

Denis J Yoshii, DO

4.3(20 reviews)
5.1 mi

I love Dr. Yoshii. I found him through referrals on the next door app. He spent at least an hour…read morewith me thoughtfully reviewing the medical tests (allergy and blood) I brought him from my general practitioner. He's very thorough. When I would ask him a question, he would close his eyes, think about it, then open them, make some notes, and give me a thoightful answer. He said I had many variables that he wanted to consider before answering. I call him Buddha because he is wise and kind. He solved another problem that I didn't really come in for, sciatica, by recommending a special form of vitamin B that is more absorbable, magnesium, and gogi berries. He wasn't trying to sell them to me. (I can get them anywhere.) Following his recommendation, in two days my sciatica was gone. Lastly, the office quoted me the price of food allergy tests beforehand ($500), which is what I came in for, and let me think about it before proceeding. I like that. With my insurance, it was only $105 for an hour's worth of his time and his recommendations. Very reasonable. I recommend him. I like his natural approach and his deep reflection before answering.

My wife has been a patient with Dr. Yoshii for numerous years , and he has been great . Recently…read moreshe started Medicare and the office staff inadvertently billed Blue Cross . After Blue cross realized the mistake , they wanted their insurance payment back . I tried to call their office about the bill in question and explain it has been under review . I spoke with , Christina in their billing staff , but all she seemed to care about was receiving a payment . She told me it was my problem to get it straightened out , not theirs . So now she is sending unauthorized bills to us , and has told the Doctor that I was rude and created a hostile work environment with the office staff , and that they will no longer treat my wife . Again Dr. Yoshii is great , but he has been duped by Christina with his office staff ... VERY UNPROFESSIONAL !! I hope he learns the truth from the lies he's being told ...

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Denis J Yoshii, DO
Denis J Yoshii, DO
Denis J Yoshii, DO

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Donald S Levy, MD

Donald S Levy, MD

4.1(76 reviews)
11.6 mi

Great visit today, had an allergy test with Dr Levy. Found out am no longer allergic to…read morepenicillin! Didn't take too long, very good experience. Dr Levy is a very funny guy and made the visit fun. Can't imagine why anyone would give less than 4 stars, let alone complain. If you're referred to Dr Levy, believe me you'll be in good hands and not just another Dr visit. In my year of dealing with an injury I gotta say, I've seen many Dr in this journey to recover and Dr Levy is in my Top 3! Office staff is also very friendly and welcoming.

First off, it's almost impossible to get through to anyone in this office when you're calling by…read morephone. If they're on the phone with someone else, it automatically hangs up on you and makes you call again. The first time I tried calling their office, it took 6 tries before I actually got to talk to the receptionist. And let me tell you, she is a character. The receptionist is extremely sarcastic when she talks to you and she cuts you off mid sentence. I've called on two separate occasions and both times have been the same. She may think she's being nice but it's very condescending. According to my husband, Dr. Levy was nice and professional, but wasn't able to help my husband with his health concern and ended up referring him to an out of network rheumatologist (even though we got referred to Dr. Levy through providence), so I had to call back to get the receptionist to fax over the visit notes to a Providence office in order to continue my husband's care. While on the phone with the receptionist, she said "what am I doing with this" and I responded "the visit notes need to be faxed" and she said "I'm not talking to you". So while she's on the phone with me, she's having a side conversation with someone else? I hope she faxed over what I needed so I don't have to attempt to call this office again.

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Donald S Levy, MD
Donald S Levy, MD - In a treatment room

In a treatment room

Donald S Levy, MD - Love watching food network in the waiting room!

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Love watching food network in the waiting room!

John T Chiu, MD - allergist - Updated May 2026

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