First off, my wife went to most of the appointments for two of my babies. For my newborn, the…read moredoctor that went on maternity leave told that our babies eye was fine and not to worry. We went to two specialist from CHOC and they determined that he would need surgery right away. Yes, the doctor here was nice and professional but to say that everything was ok, was far from the truth. Second, though we may not be responsible for paying all the fees, they add bogus fees for surveys and they hide the truth on the reasons for an appointment. There is just too much to share in why they should not be practicing. They will schedule an appointment and change the reasoning of the appointment without you knowing. It seems like they do not have a history of conversations having with my wife. Third, they will not allow a second parent or our eldest baby to be in the building. I want to know what is going on and ask questions but they just don't allow that. I want to be a part of this experience but they won't allow two parents. Please be aware of their business practice. Not everything is transparent and it seems more of a business practice instead of a medical practice. I will be contacting all organizations to make sure this clinic is flagged for improper practice.

I would give 0 stars if I could. Dr. Lee has the worst bedside manner. She called my 6 yr old…read morechubby to her face and told her to go on a diet. My daughter plays sports and is very active. She is tall for her age and you could tell by looking at her she's athletic. And in the case that she was overweight there is ways to tell the parent without the child being ridiculed. Also, if you are part of LGBT don't come here. She is not friendly and won't keep her comments to herself. She can have her opion but don't make remarks in front of my daughter about "why is there 2 moms? I don't understand. There should be 1 only." Oh you guys are married and both claim to be mom?" " oh this is too much" I am mad at myself for not walking out, worst experience ever.

I have left reviews for Dr. Chuang and his team on the past. My kids have been patients with him…read moresince he started practicing in Los Alamitos many years ago. He still continues to provide us with the best care. He genuinely cares for his patients and takes his time explaining about their health issues, and what steps we need to take to get them back to their healthy selfs. I wouldnt want my kids to be seen by anybody else. Dr. Chuang and his team go above and beyond. He is trustworthy, organized and my kids love him!

I am writing this review with a heavy heart because I truly love and respect the doctor at this…read moreclinic. The medical care is exceptional, but the office's billing system and front desk management are so disorganized and dishonest that I can no longer remain silent. I feel it is important to warn other parents about the administrative nightmares I have faced here. In October 2025, I brought both of my children in specifically for flu vaccines. I was explicitly told by the office staff that there would be no copay for flu shots. However, during a follow-up visit on January 8th for my eldest child's fever, the front office nurse suddenly claimed I owed a copay for the October visit. When I questioned this, she admitted the mistake and assured me she would remove the charge. Today, I received separate bills for both children with completely conflicting and nonsensical information: For my eldest: They claim I didn't pay the $25 copay for the January visit. This is false. I paid it on the spot, but they now claim that payment was applied to the October flu shot visit because I supposedly "asked a question" to the doctor, which they coded as a full office visit without any prior notice. For my youngest: They are charging a copay for the October flu shot visit. My youngest ONLY received the vaccine and no medical questions were asked, yet they are still demanding a copay and told me to "call my insurance" instead of fixing their own internal error. It is incredibly frustrating to be told one thing in person and then receive a completely different bill months later. The lack of transparency and the office's refusal to take responsibility for their billing errors is unacceptable. It's a shame that such a high-quality doctor is represented by such a disorganized and unprofessional front office. As much as I like the doctor, I cannot recommend this practice due to these dishonest and stressful billing practices. What hurts the most is that I genuinely wanted to support this local practice. Since I have a PPO insurance plan, I don't need a referral and could have easily gone to a local pharmacy or Costco for these flu vaccines. I chose to pay for parking and drive all the way here specifically to support the doctor's business. To be met with such dishonest billing practices and unprofessional excuses in return is deeply disappointing. I will no longer be going out of my way to support a clinic that treats its loyal patients this way.

He's a professional and friendly pediatrician and my kids were provided with good care.read more

two of my kids had Dr Karp from birth until about 3 and 4. He is amazing and always made me feel…read moreheard and comfortable. One day the medical group just closed the whole office and I was forced to find a new doc to but we miss him.

Dr. Tejani was our pediatrician for four of our six children. I would've had him as my own Dr if he…read moredoctored adults. He was always thoughtful, professional and extremely kind to both our children and us as their parents. I cannot more highly recommend a pediatrician. I wish we didn't have to move out of the area because he has been a real blessing to our family!!

I had a negative impression of Dr Tejani when my son was an infant. After calling his direct line…read moreand leaving several messeges I came to realize this man has very little compassion for his patients. My son had jaundice and was losing weight the first week. We were having trouble feeding him because my wife was not properly lactating. My son lost 12 ounces the first week. We were very worried that he was not getting nourished. When finally addressing this issue with the Doctor he looked at me with void eyes and said "you don't know anything". He was right I was not a doctor and I was asking for his help in my situation and he failed me and my wife. I do not recommend this doctor

I would like to share our experience, hoping other families will find it helpful…read more We have been treated unethically and unprofessionally by Wu Pediatrics. As clearly stated by our insurance PPO Silver plan; all preventative services should be covered in full by our family plan. Wu Pediatrics threatened to send our medical bills to collections and neglected to inform, that all charges were for preventative services. As per their demand, we have paid requested amounts in full. Only to find out later same day that we should not have been charged at all. When we requested for the refund to be issued they refused. Being fully aware they charged us unlawfully, they would not refund us before all claims would be reprocessed. Finally, 30+ days later when all claims got reprocessed and came with Zero Patient responsibility owed ... they still attempt to deny us our refund. After I pressed for it, insisting that they have no legal basis to deny us the refund, they agreed. In the same email, they have notified us that they will no longer service our family and we better look for another Pediatrician. (see copies) Parents, be aware of their practices. They are counting on you not being aware what your insurance plan cover, and often will charge you twice, asking you to pay deductible in the office and later also billing your insurance company. Note, 95% of all medical insurance plans do cover in full your kid's preventative services. If you are presented with the bill balance, before you pay be sure to call your insurance and confirm the amount owed. It is likely, you will not have to pay anything. Medical office : Wu Pediatrics Derek J Wu, MD 5817 Temple City Blvd, Temple City, CA 91780 T: (626) 285-1254 F: (626) 292-1549 Email : info@drwupediatrics.com

Luckily my kids are hardly ever sick and I don't really bring them to the doctor. It's only been…read morefor their yearly physicals. Never actually seen Dr. Wu only Dr. Munavar. I am sorry more likely butchering her name so sorry. She has seen both of my kids and let me tell you I highly recommend her. She is awesome with my kids. Answers all my questions, seems not to rushed with our visits. Knows how to handle my child with special needs. Very kind and friendly. We are really happy with her. The front office and back office staff (sorry don't know their names) but they are very friendly as well. Thanks everyone!!!!

Do not goto this place. I've made an appointment 2days ago but had to wait 55mjn!!!!! Also Korean…read moreold receptionist was soooooo rude and unprofessional to take care their patient.

I have been a patient of Dr Ahn for a few years now. I have always found him to be very attentive…read more He listens and isn't quick to just write a prescription.

I caught a severe cold and urgently searched for a nearby clinic to call. The receptionist was very…read morepushy and overly aggressive. Given the current situation, she mentioned it could be the flu, so in-person consultations weren't possible, and only telemedicine was available. I understood and agreed with that, but she didn't confirm the consultation time and instead hurriedly demanded my date of birth. After checking, she sighed and asked if it was my first visit, showing frustration as if I were the one who didn't understand. I'm usually easy-going, but to be blunt, I can be a bit lazy, so I generally don't leave reviews. However, if the clinic is going to continue operating, the receptionist, Hannah, really needs to be replaced. I've never been treated this rudely in my life. I reached out to this clinic for treatment, but I ended up leaving with more issues.

This office really need to get new administrative staff. They cannot even organize and update new…read morepatient availabilities. Now wasted entire month of insurance policy because they will not update their Health Net availability. Do not waste your time signing up tp be their new patient. Was told they have not accepted any new patient since May of 2022.

I'm extremely disappointed with my experience regarding prescription management at this office…read more I was down to my last two Lexapro pills when I checked my CVS app and saw that CVS had attempted to contact my provider three times without a response. I called the office on Friday to request my refill and was told it would be filled Monday since I had enough medication to get through the weekend. However, the prescription was not sent until Monday night, causing me to miss a dose. By Tuesday, I was experiencing brain fog, dizziness, and brain zaps. When I checked the prescription status, I discovered that my provider, Carlos Guerrero, had sent my prescription to Walgreens instead of CVS, despite me having clearly provided the correct pharmacy information. Walgreens does not accept my insurance, so I had to pay roughly three times my normal cost rather than wait another 48 hours for a transfer. This is not the first time I have had issues with prescriptions being sent to the wrong pharmacy. During the year I have been going to this office, my primary care physician has changed four times. Previously, Dr. Jesus Arena sent my prescription to the incorrect facility, and now Carlos Guerrero has made the same mistake. The repeated turnover and ongoing prescription errors have made it extremely frustrating to get consistent care. Lexapro is not a medication that should be interrupted casually, especially for someone who has been taking it long term. Missing doses caused significant symptoms that could have been avoided with proper communication and attention to pharmacy details. The front desk staff has always been kind and helpful, but the repeated prescription issues have been extremely frustrating and, in my opinion, unprofessional. After seeing other reviews mentioning prescription problems with this office, I'm concerned this may be a larger issue. If you rely on your medications being refilled accurately and on time, I would think carefully before choosing this practice.

I Had visited few times to Mayflower since our previous Pediatrician Dr Joyce Chong retired and…read morepassed our kids records to Mayflower. I haven't had any issues until today when I visited to with appointment and online already checked in. The lady at the front desk does not have ability to listen to customers... she asked me to pay the copay amount of $20 and i told her I only can pay with Apple pay. She replied the clinic does not accept apple pay, and she didnt give me no other options. She asked me to pay with physical card and I told her that i dont carry physical card, so if they can email/text me the link to pay, i told her i will go home and pay with with my card. She seemed very shocked and seemed surprised that i cant pay the copay...Im not sure why she couldnt understand but she kept asking me that she sent the link to pay and asked me to pay. I explained again and again for 3 times that i cant pay right now but she was persistent to get the copay paid. I gave her a complaint and as I was telling her that i was upset, she got up and left the desk. At the end i was upset that she was an able, mentally stable adult but does not know how to provide basic customer service skills to customers. Doctor here is nice but unfortunately i will be switching pediatrician due to incompetent receptionist.... Just watch out for the lady... she seemed clueless working here and what het job is supposed to be.