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    Gabriel J Martinez Diaz, MD

    3.4 (64 reviews)
    Closed • 1:00 pm - 6:30 PM

    By appointment only

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    Charges of doctors office after they were running behind

    I showed up at 11:30am for my 11:45am appt, at 12:30 they charged me $60 for the visit and took me back to the patient room. After waiting there for an hour I left as I had to start work at 2. As I was leaving they informed me that they would charge me a cancellation fee. I informed the front desk that the cancellation policy should not apply as I was present for my appointment time but the doctor was running behind. The declined to reimburse me then charged me an additional $118 for the cancellation!

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    Review Highlights - Gabriel J Martinez Diaz, MD

    “Frantic, I saw Dr Martinez Diaz and he was professional, sympathetic but most importantly fixed my skin!”

    Mentioned in 14 reviews

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    M D Aesthetics and Dermatology - Renderings of reception of M D Aesthetics and Dermatology

    M D Aesthetics and Dermatology

    2.4(42 reviews)
    0.0 mi•West Loop, Near West Side

    Finding a good dermatologist is hard. And I tried three other dermatology practices in the city…read morebefore finding Dr. Martinez-Diaz nearly two and a half years ago. But now my skin has never looked better in my life! Dr. Martinez-Diaz is efficient and to-the-point, which I really appreciate as someone who also works in healthcare. And it's never been a problem to be seen within a couple of days for something urgent. From taking me through my third round of Accutane to bi-weekly hydrafacials and all kinds of random skin problems in between, I am so thankful to have found Dr. Martinez-Diaz and the MD Aesthetics team as a part of my health care team. And I'm honestly baffled by some of the negative reviews, because I've already recommended this practice to so many family members and friends!

    Horrible experience, he changed my appointment type from one covered by insurance to a "cosmetic"…read morewith the visit going from $40 copay to $250 while I was in the bathroom. The entire meeting felt rushed and without listneing to my intial concerns all he was trying to do was upsell me an injectable procedure, sculptra so he could bill me for a "cosmetic" procedure not covered by insurance. He is a snake oil salesman - make sure you read reviews; I found him on Zocdoc without looking at the reviews. Additionally - Gabriel was late and his dog was unleashed running around the lobby when I got there. Completely unprofessional. Stay away!!

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    M D Aesthetics and Dermatology - Dr. Martinez-Diaz at entrance of the building where M D Aesthetics and Dermatology is located.

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    Dr. Martinez-Diaz at entrance of the building where M D Aesthetics and Dermatology is located.

    Medical Dermatology Associates of Chicago

    Medical Dermatology Associates of Chicago

    3.8(171 reviews)
    1.3 mi•River North, Near North Side

    Dr Kuritza is the best - kind, knowledgeable, and on time! Best bedside manner of any doc I have…read moreever seen. Will go back and refer anyone I know that needs a dermatologist. The rest of the office staff were great and helpful. Dr Kuritza's assistant was also wonderful

    Had a slightly better average experience with Dr. Sarah Kasprowicz for a dermatology concern. The…read moreoffice is in River North and I found a parking garage that was a block away. The waiting area and offices I sat in were clean and quiet. The front office staff were kind and due to my tricky insurance, were willing to document and ensure that necessary documentation was submitted prior to proceeding with my appointment instead of saying "well just wait for your bill." The worst of the experience was interacting with the nurse prior to meeting with Dr Kasprowicz. The nurse was already typing what she "thought" I was going to say before I had spoken. I had her read the notes back to me and had to correct what she had written. I get it, nurses are overwhelmed, but it put me on guard a bit. I made the nurse correct things and had to review what was re-written. When I met with Dr Kasprowicz, she was thorough in discussing the concern and discussed treatment options. We decided to conduct an in office procedure. Dr Kasprowicz was quick, but when I was having a minor complication with the procedure, she said, "what are you on *specific medication*", indicating that she did not read my medications in my chart. I wasn't on that medication, but that comment didn't sit well with me. I don't know if it was her or the nurse who didn't review that part. Dr Kasprowicz's other thoroughness made up for this comment. I'll go back here since my insurance is accepted here, but if I do hear of a better dermatologist, I'm open to trying them as well.

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    Medical Dermatology Associates of Chicago - New York skyline

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    Medical Dermatology Associates of Chicago
    Medical Dermatology Associates of Chicago

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    Dermatology + Aesthetics

    Dermatology + Aesthetics

    3.5(356 reviews)
    2.6 mi•Noble Square, West Town
    •$$

    I have been seeing Dr. Meyer Horn for 20 years when he was at NW and after I had a Mohs maxi-facial…read moresurgery for a basal-cell carcinoma at Loyola. I developed a cheloid scar and saw several Dermatologists who all told me nothing could be done and I'd have to live with it. I then saw Dr. Horn and he said that he would try different things to see what could be done. He started several injections during several months and finally it was completely gone after say eight months. He is very conscientious and thorough and has a caring personality. I have complete faith in his knowledge and expertise. To top it off, I read some of his wall diplomas and he knows a lot more than just Dermatology! There are several issues like having a credit card on file, that if one thinks about it, is for a good reason. I have never had to wait long on hold or had any other kind of appointment trouble. Dr. Horn loves his job and is someone you could go to have a beer with; he shows he cares about you as a person, not just another patient.

    I went here to get a recommendation on a skincare routine from Dr. Gordon. I was a little skeptical…read morebecause the products were very pricey but I'd figure I would give it a chance. The products significantly improved my skin texture hyperpigmentation. My skin has never looked this healthy and clear. I used to always feel like I needed to wear concealer or tinted moisturizer to achieve an even look. The best part is the store associated with the clinic. I've always found the associates to be really helpful. I've also ordered a few times online and found the process to be really easy and they are delivered quickly. Only negative is that their lot is valet only. There is street parking but it's on a busy street.

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    Dermatology + Aesthetics
    Dermatology + Aesthetics
    Dermatology + Aesthetics

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    Chicago Cosmetic Surgery and Dermatology - CCSD Brow Bar

    Chicago Cosmetic Surgery and Dermatology

    3.6(257 reviews)
    1.6 mi•Near North Side

    I chose this practice because of its excellent reputation & expected a professional, well-organized…read moreexperience. Instead, I left feeling that communication, patient education, safety protocols, & billing transparency all fell far below what I would expect from a medical practice performing elective cosmetic procedures. To be clear, everyone I interacted with--including Dr. Nicoletta and the medical assistants--was polite and kind. My review is not about anyone's personality. It is about the systems & standard of care surrounding the procedure. Prior to my CoolSculpting appointment, I received virtually no education beyond an automated appointment reminder. I was never sent written instructions explaining how to prepare, what sensations to expect during treatment, possible side effects, recovery expectations, activity restrictions, or aftercare instructions. Even on the day of my procedure, I had to ask many of the basic questions myself before signing the consent forms. I was told I would simply feel very cold and that there would be little to no pain. Instead, during the first several minutes, I experienced intense burning and cramping that radiated from my navel into my lower back before the area became numb. I understand these sensations may be normal, but they should have been discussed beforehand so patients know what to expect. After the applicator was removed, I was surprised when another device was introduced to massage the treated area. Until that moment, no one had informed me that this was part of the procedure. I also later learned there were additional costs associated with portions of the post-treatment process that had never been discussed during my consultation or before treatment began. Patients deserve to understand exactly what their procedure includes and exactly what they are paying for before treatment starts--not afterward. The most concerning part of my experience involved patient monitoring. I was left alone during the procedure with a call button in case I needed assistance. I had previously obtained approval from the office to bring my emotional support dog because he had significant medical issues & a veterinary appointment immediately afterward. During the procedure, he became tangled in his carrier and was clearly distressed. I repeatedly pressed the emergency call button for approximately 12 minutes while also calling out for help. No one responded. I ultimately had to call the front desk from my cell phone while still attached to the CoolSculpting machine before anyone came into the room. Afterward, I received two different explanations--one that the pager had been left elsewhere while another patient was being assisted, & another that the battery may have died. Regardless of the reason, I found it extremely concerning that a patient could repeatedly activate an emergency call system for that length of time without anyone responding. Perhaps the biggest disappointment came after I left the office. I received no written discharge instructions whatsoever. That evening I experienced soreness, bruising, cramping, numbness, & difficulty sleeping because I had no idea whether I should use ice or heat, whether I could exercise, how I should sleep, what symptoms were normal, or when I should contact the office. I ended up searching for answers myself online instead of receiving guidance from the medical practice that had just performed a $1,250 elective cosmetic procedure. Following my appointment, I sent the practice a detailed email outlining these concerns. The only response I initially received was a voicemail regarding an incorrect charge on my bill. None of the larger concerns regarding communication, patient education, monitoring, or aftercare were addressed. Patients undergoing elective cosmetic procedures deserve: comprehensive pre-procedure education, transparent pricing, appropriate monitoring during treatment, & clear written aftercare instructions before they leave the office. Unfortunately, that was not my experience.

    The employees are racist and pretty much do not respect one another nor do they respect their…read moreclients.

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    Chicago Cosmetic Surgery and Dermatology - CCSD Waiting Room

    CCSD Waiting Room

    Chicago Cosmetic Surgery and Dermatology - Diamond Glow Service

    Diamond Glow Service

    Chicago Cosmetic Surgery and Dermatology - CCSD Waiting Room

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    CCSD Waiting Room

    Gabriel J Martinez Diaz, MD - dermatology - Updated September 2026

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