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    424 Cosmetic Dermatology

    4.7 (89 reviews)
    Closed Closed

    By appointment only

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    Services - 424 Cosmetic Dermatology

    Laser hair removal

    424 Cosmetic Dermatology Photos

    Recommended Reviews - 424 Cosmetic Dermatology

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    Reviews With Photos

    Botox, Filler, and a lip flip.
    Pamela H.

    How to age on your terms... go to 424 see Nellie for those little aging areas that you would like to be not as defined. She brings Botox & fillers to you where you are natural! Those compliments of "Wow! You're how old, no way!" is directly because of Nellie! She listens and also is very knowledgeable. She won't just "poke" you. She will advise and give wisdom that is spot on!! Also, you can see Dr. Rodriguez (naturopath) for your inside. She is professional and really goes to find root of what might be happening & guides with supplements, "game plans, & gets you back to heal. Finally, the office staff greet you with kindness & check in on you. If you want an experience that you leave literally feeling 100%. This is where you should go!

    Added filler to chin to make it more prominent
    London F.

    With this letter, I would hereby like to compliment "424 Cosmetic Dermatology," for excellent service that the owner, Nellie provided me with today. Nellie helped me out by making me feel confident and in love with my new look. Her attention to detail, great communication skills, and ready smile made the experience even better than I expected. I have always been pleased with the all the compliments I hear at, "424 Cosmetic Dermatology" for the last couple years. Hence, Nellies professionalism and enthusiasm to get to the look I wanted to achieve promptly exceeded my expectations. She asked me what I was wanting, listened, and we came to a plan on the way products would work within my face. Once we finished up, I came out of the room so happy and so impressed with her professionalism and her magic touch. Not only does she have amazing deals, but she has a great skincare line that I have now switched completely over to. This type of professionalism and commitment to the highest level of customer's satisfaction has to be acknowledged. Having in mind such a pleasant experience with her and all her lovely employees, it would be my pleasure to continue doing business with her company in the following years to come. With that being said I do have to scream to everyone when looking for something to make you feel youthful and beautiful again, Nellie is your girl. You can be assured of another thing, that I will not hesitate to bring future clients to your establishment. Sincerely, London Fiehler

    Black eyes before I even got home.  Only got WAY worse in the next 24 hours
    Carol C.

    I know I am in the minority here as far as reviews, and I went to 424 Dermatology based on other 5-star Yelp reviews alone. But I am extremely unhappy with the results and unprofessional treatment I received and feel compelled to write this review. I first made an appointment with Nellie to get a consultation on fillers. My daughter was to be married in a few months and I just wanted to look a little more refreshed in pictures. My first appointment was scheduled for 4:30pm, and I left work (about 9 miles away) at 3:30 so I would be early. As luck would have it, I ran into stand-still traffic, completely stopped for miles, on the 56 due to an accident. At about 4:15 I called the office to let them know my GPS showed I would be there 5 min late, at 4:35. I was immediately told by the receptionist that I would have to reschedule then, that they had another 'appointment' immediately after mine and they could not give me any leeway even though I explained I had already sat in traffic for 45 min when it should have been a 15 min. drive. As the receptionist is telling me I need to reschedule, I heard Nellie in the background saying 'well, if its just gonna be 5 min than have her come in'. I asked the receptionist if my appointment would be rushed in any way, due to my being 5 min. late, because if it would be rushed I would rather reschedule. I was told it would not be rushed, injections are usually 10 min appointments anyway, so to proceed to come in. When I got there, instead of fillers that I initially went in for, Nellie sold me on getting Sculptra instead. She said instead of filler it is rather an injection that builds up your own collagen and is a better and more long lasting approach. Although the price was more than I would have spent on fillers, I agreed, (feeling rushed to make a decision), was injected, paid and was pretty much rushed out of the office. It turns out the 'appointment' they had immediately following mine was a hair appointment that Nellie had. I was not given ANY information whatsoever on after care, just another appointment to come in a month or so later to follow up. When I got home and read about Sculptra online, I was shocked to read the area treated should be massaged every day, 5 times a day, for 5 min. at a time to be effective. Again, I was given no before-or-after care instructions and was shocked to think a 5-star 'dermatology' clinic would fail to give a first time patient what is important after care instructions. I called the office the next day and was told by the receptionist 'oh, yeah, sorry, we should have told you that- about massaging the area. usually we give a sheet of after care instructions, I guess we just forgot'. Apparently, they 'forgot' the most basic of patient care because they were too busy trying to close up the office for the hair appointment. I should have learned from that first encounter not to go back. I also read online that Sculpra is not a quick process, it requires multiple treatments and sometimes takes 6 months or more to see results. This was not my objective, as I specifically told Nellie I wanted to look good for a wedding in a few months. When I went back the second time, things went from bad to worse. I told Nellie that I was disappointed, to say the least, that I was not given after care instructions after the Sculpra, and felt like since I was not told to massage the area immediately after receiving the injections, I was concerned I would not get good results. Nellie said that the massaging was no longer recommended, and it would not affect the outcome. I beg to differ - if you Google Sculpra treatment and after care right now, today, on any website including the manufacturers own website, it specifically says the area treated needs to be massaged multiple times a day for 5 min at a time for 5 days. I got the impression that Nellie was very put off by the fact that I called them out on the lack of any after care instructions. I then asked her about seeing more short term results as opposed to spending months and thousands of dollars more than I wanted to spend in order to see results for my daughters wedding. So she then suggested Juvederm injections instead to see immediate results. To make a long story short, despite calling herself a 'master injector', I was in extreme pain, had a severe headache, and several hours after being injected by Nellie had two completely black eyes that lasted 3 weeks. Once again, I was given ZERO after care instructions, but was in so much pain when I left the office I forgot to ask. WHY does a patient need to ask for what should be standard basic patient care? I emailed pictures of my black eyes the next day and was told apparently the injections went into blood vessels, which bled all night and caused the black eyes. If I had been told to ice the areas they might have been less severe, but since I was told NOTHING I had to live with and go to work with two black eyes for 3 weeks.

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    Nellie is FANTASTIC! She doesn't oversell you on services - just the right amount. The staff is lovely; so welcoming. 424 makes it easy!

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    Page 1 of 3

    Ask the Community - 424 Cosmetic Dermatology

    Review Highlights - 424 Cosmetic Dermatology

    Nellie will explain my procedure as she goes along and will take time to show you the results and ask your opinion.

    Mentioned in 56 reviews

    Read more highlights

    Be Youthful Aesthetics

    Be Youthful Aesthetics

    4.7
    (12 reviews)
    2.1 mi

    Was referred by my GP for the GLP 1 treatment. Dr Stan has been terrific and after 13 weeks I have…read morelost 25 pounds! The team there is fantastic, supportive and knowledgeable about what to expect and how to handle any issues. I'd highly recommend them for anyone looking to get healthy and lose a little weight with the procedure. Mark S.

    I scheduled a consultation with Dr. Kohatsu for laser treatments. My appointment was at 4pm. I…read morewas told to arrive at 3:45, which I did. I sat in the waiting room for 30 mins. Then, was taken to a room where the consultation was supposed to happen; waited another 30 mins. No one talked to me in the hour I was there, I was just waiting. I heard Dr. Kohatsu in the room next to me chatting with a patient. When I opened the door to see if there was anyone I could check with, Dr. Kohatsu was standing in the doorway of the room next to me continuing chatting with a patient about the things not related to an OBGYN visit (there was no rush). I walked back to the waiting area and told the front desk person that I waited for an hour and I would like to leave. She didn't even apologize, just issued my consultation refund and said, "Have a great day." On my way back, I received a call from the office to tell me that they were sorry that they were running behind. The person didn't even ask me if I want to reschedule, she just said that they were sorry for running behind. When I responded that running behind is ok, but what's not ok is to leave people waiting for an hour without any communication. She hung up on me. Just rude unprofessional people.

    SEV Laser

    SEV Laser

    3.8
    (214 reviews)
    16.2 mi
    $$$
    Available by appointment
    Certified professionals

    I got my first brazillian laser treatment from Sev and this is how it went. It was my first time so…read moreI got in for the free session. I had gotten laser on my stomach before from another clinic and it did not work. I was pretty upset so I went ahead and got electrolosis and it went away. I came to Sev with low expectations due to my previous laser experience at the other clinic. I walked in and I was not greeted by the front desk receptionist. I signed in with the Ipad. After my laser treatment- the front desk receptionist told me I was supposed to sign in with her... well you did not greet me when I walked in and you asked all the other patients in there to sign in with the IPad so I followed the lead since it is my first time here and I have no clue what I am supposed to do. Anyways- I got my treatment done. My nurse was amazing. I wasn't expecting this to work. But it has been 2 weeks and my hair is ACTUALLY starting to fall out. I never experienced this at the last clinic.... Anyways- I would absolutely love to buy a package for the 1.5 years, but I just started a testosterone treatment that will make me hairy and my doctor advised me to old off on laser right now. Overall machine experience was a 10/10. I recommend. It works.

    I'm so disappointed in Sev's La Jolla location. I have a package for upper legs, and I added a…read moreBrazilian for my June 2 treatment, as I'd done once or twice before. The nurse who did the laser was very nice, but I realized that she misunderstood what areas I wanted done, and she didn't do an area I'd wanted. At the time, I thought maybe that area wasn't included, but then I researched, and it should've been. I figured I'd let them know, go back, and get it done. Makes sense, right? Not so much. I emailed them the day after my Brazilian and basically said there seemed to be a miscommunication and I was hoping to get the treatment that was missed. I got back a super rude email back that wasn't helpful at all and totally insulting. All I wanted was to go back and get the treatment I'd paid for. They told me I needed to either come in or send a photo, but why would I send a photo of my hoohoo to some person who was already hella rude to me? So I could see my junk show up online somewhere? Pass. I went back and forth with them via email for several weeks and it was ridiculous! I finally got an appointment to go in, and they told me to leave the area unshaved, which I did. When I went in, I was scheduled with the head nurse, who clearly hadn't read the email chain. She started basically investigating how many times I'd gotten a Brazilian and her demeanor was argumentative. I was taken aback because I didn't expect this to be such a huge deal. She asked me if I'd shaved the area, and I said no, but I forgot to mention that Sev had advised me not to. She made told me she wasn't going to do a "courtesy" treatment and sent me on my way, baffled by such horrible treatment. I PAID for treatment I didn't get! And drove to La Jolla, prayed to Omar the Parking God for help (he answered, thankfully), and was confronted by someone who just seemed to be kind of power tripping OVER HAIR REMOVAL. WTH?! So I'll finish out my upper leg package with Sev La Jolla, and then I'll go to another location and get anything else done because why wouldn't I want to deal with this unprofessional and rude behavior again? Sev's pricing structure is great, and all the other treatment I'd gotten was lovely, but this was a dealbreaker for me. Their nurses and their customer facing people need to go to "be nice" school for sure.

    Photos
    SEV Laser
    SEV Laser
    SEV Laser

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    424 Cosmetic Dermatology - medicalspa - Updated August 2026

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