Dr. Chansky has been amazing in helping me get my acne under control. He takes a very thoughtful and personalized approach backed by science, making sure I not only see results but also feel confident in my skin again. He takes the time to explain the importance of the medications he prescribes, which I really appreciate. I feel understanding the "why" behind each medication makes a huge difference in staying consistent and truly understanding the role each one plays in helping me feel my best. As someone who works in dermatology calling on different offices I would highly recommend him. read more

Dr. Chansky performed an incomplete incision and drainage of a posterior neck cyst on June 10, 2026. The procedure left me with an open wound and a residual mass. No cultures or pathology were taken. I was not given written aftercare instructions. In my experience, cooperation and coordination on next steps and follow-up was limited. I would encourage others to seek a provider who offers more thorough diagnostic testing and clearer aftercare. 1/5 stars. read more

Saw Dr. Chansky consistently for 2 years about a keloid scar and got great care every time. The practice tends to be very efficient -- I was almost always called in before my appointment time and seen quickly. read more

Dr. Chansky has been a true 'life changer' for me. It's the first time I've worked with such a compassionate doctor in my life. He is direct with what you can expect with results, what options you have, and doesn't make you feel any pressure to take any action. He is incredibly patient, and his entire staff is supportive and kind. I cannot recommend him more highly, and would advise anyone I know looking for a dermatologist to see him. read more

I'm genuinely thrilled with Dr Chansky! He is the first dermatologist with whom I'm comfortable. He is personable, engaging, compassionate; he listens. He is thorough, he explains everything, gives all options, yet not pushy. He is professional, yet warm - and to his staff as well- which impresses me immensely. He has me spoiled- I don't want to see anyone else but him. Dr. Chansky, THANK YOU!!! read more

My experience at Dr. Chansky's office was very disappointing. A few weeks after my appointment, I received a $95 charge with no explanation, even though I had paid all fees on the day of my visit. Despite calling the billing department and Dr. Chansky's office multiple times to get clarification, the issue was never resolved even though they told me they'd get back to me after looking into it. Instead of resolving the issue, they sent it to a debt collector. Can you believe that? Mistakes can happen, but sending a disputed charge to collections without making an effort to resolve it is unacceptable. read more

Patient BEWARE. This office has the worst customer service. CIGNA was billed for TWO OFFICE VISITS when I only went there once. They also over billed me for a simple skin tag removal. Try speaking to someone is almost impossible. LONG WAIT TIMES and when you finally get someone it is a person you can't understand in a foreign country and / or AI bot. Their billing statement has a wrong email address that doesn't work. Call the office and got a new one but NO ONE REPLIES to you. AWFUL. SAVE YOURSELF THE HEADACHES AND GO SOMEWHERE ELSE. read more

I had a skin problem that several other dermatologists were unable to do anything about - they only prescribed lotion that made it less bad. I have been dealing with it for more than five years. Dr Chansky identified the problem and found a new treatment that had not yet been used for my condition. Working with the drug company, he gave me a trial dose and within a few days my problem was gone. By diagnosing the problem correctly and using a newly developed treatment, Dr Chansky solved my problem. I am grateful and impressed. read more

Dr Chansky is a not only an overall kind, caring, wonderful individual to go along the hormonal acne journey with but EXTREMELY effective and knowledgeable. I fall under the bucket of people that has dealt with hormonal acne / rosacea in both my teenage and adult years. With my former dermatologist, I had tried all of the prescription lotions and pills under the sun with no luck and visits never had any real solution. After all these years and a period of time where I gave up all together out of frustration and hopelessness, I decided to give it one last shot to try a new dermatologist when my insecurities with my skin worsened. Dr. Chansky provided me a new regimen that correctly addressed my skin needs and my skin improved nearly immediately. I even got to a place where I could progress to acne lazers due to improvements in my skin from his regimen. Most importantly, after 10+ years of trying to tackle my acne, his help is the reason I finally can experience being confident in my own skin (and even get compliments!) in this lifetime and gave me the hope I never had. I never imagined this could ever be an outcome for me and I will always be thankful to his care and expertise to get me here. I can't recommend him enough!! His staff are also friendly and supportive. read more

Dr. Chansky transformed my skin and I am so thankful! After struggling with cystic acne for over a decade since by teenage years, I was left with scarring and lingering breakout due to hormone fluctuations. He was kind and caring and made sure I got the results I wanted - flawless skin. He got me on the perfect regimen with a combination on oral and topical medications and Fraxel laser treatment and I couldn't be happier with the results. read more

I had such an amazing experience with Dr. Chansky!! He got me in last minute was so patient and present during the appointment. He listened to every concern I had without rushing me, explained everything clearly, and genuinely made me feel cared for. He's incredibly gentle and reassuring, and I left feeling hopeful about my skin for the first time in a while. I'm honestly so grateful I found him! read more

Dr. Chansky is actually a 10 rating, and let me say why I experience this doctor this way. First of all, he SEES what others do not, then he cares, and I mean really cares, and proceeds to fix the issue. I am very visual and care about how my skin looks. Recently, he realized that my chin had a 30 year old scar on it, that NO ONE else knew or cared about to correct. The issue was scar tissue from a facial 3 decades ago. Once he removed the old scar tissue under the skin, my chin no long caved in. That's no small discovery. And then yesterday, I had a small but noticeable scar under my chin from a mistake a surgeon made. Anyone I asked about it made it into a big deal. It was not a big deal, unless you consider caring about the patient a big deal. Dr. Chansky was able to surgically remove this unattractive raised skin that I saw everyday I looked at my face. This morning, for the first time in a number of years, it's gone. Dr. Chansky, I feel so very fortunate that you chose dermatology as your medical field to practice. read more

Overall my experience with Dr. Chansky has been excellent. His enthusiasm and expertise combined makes his practice great. His staff is professional and kind. He really cares about his patients and is very responsive to our needs. I highly recommend him to anyone who is looking for a reliable and highly competent Dermatologist. read more

Dr Chansky injected my keloid and it went down SIGNIFICANTLY, which I didn't know was possible after visiting multiple doctors for YEARS. Fast, efficient, to the point. Love that guy read more

Dr Chansky provides stellar service. I trust him with my health related derm needs as well as cosmetic. I can recommend him very highly.

Doctor Peter Chansky is one of the best if not the best dermatologist that I've ever been to. He successfully removed 15 skin tags from around my eyes , and they look amazing. With absolutely no complication so I am so happy. His staff is amazing. Everything about this doctor's visit was amazing. read more

Dr. Chansky is amazing for hormonal acne. I've struggled with acne since puberty, and had never been able to manage it. I never thought I'd experience clear skin. Dr. Chansky is an expert at it though, and worked to get me to a place of completely clear skin, sustained over months! He's creative with finding a regimen that works for your needs. If you've tried everything and nothing worked, come here. read more

Had a skin issue I couldn't get properly diagnosed. Dr. Chansky nailed it within 5 minutes. Great doctor, great manner. Highly recommend. read more

Dr. Chansky and his staff are amazing. Always eager to help, and address any concerns we might have. Very grateful to have such a competent doctor and team to meet our needs. Thank you so much. read more

Excellent visit with Dr. Chansky! I've been having some really bad dry skin around my mustache and scalp and decided to visit a Dermatologist. I got an appointment at California Skin Institute and was very satisfied with the care I received. The office was clean, organized, and all of the staff I interacted with- from the front desk to the assistant in the room with me- were very courteous and respectful. Dr. Chansky didn't make me feel rushed, took his time to explain everything and allowed a moment address some questions I had. As a minority, I'm very conscious and aware how I'm being treated- particularly in healthcare and I can say with confidence this doctor was awesome. Will certainly recommend him and this office to everyone I know. You got anything going on with skin, go check them out! Thank you Dr. Chansky and Team. read more

He was very prompt but I felt like he rushed to a conclusion on the issue I'm experiencing and was very pushy. He seemed like he just wanted to get to the next appointment. read more

March 2024, I came down with an extreme (and I do mean extreme) case of hives, also known as urticaria. Itchy welts covered my body head-to-toe. I went to an ER here in San Francisco and they simply gave me half a Zyrtec and sent me on my way. The next day, Dr. Chansky was able to squeeze me to his schedule and was taken back by the severity of my case. The ER personnel never even asked me to lift my t-shirt. Dr. Chansky gave me a regiment of antihystamines to take ... and my hives disappeared within a few days. Dr. Chansky's care, attention, and knowledge of all things skin-related is extraordinary. read more

Peter TRULY is a legend. He helped me beat my years-long battle with hormonal acne through a mix of medications. He also resolved a previous misdiagnosis of rosacea (turns out, I don't have that!) which simplified my skincare routine. Also I'm no longer buying expensive sulfur face wash because he revealed to me it didn't work. read more

As I'm quickly approaching 50, having a full body skin check sounds dreadful. Dr. Chansky was so warm and thorough while being quick. He gave me some suggestions for my rosacea but didn't push a laundry list of expensive products. I'm spending what I'd spend for a facial on new stuff that will last months. I'm excited to see how my skin looks in a couple months using his regimen. He was also ON TIME!!! I've never heard of such a thing anymore. 5 stars. read more

Dr. Chansky is a deeply knowledgeable and compassionate Dermatologist. He effectively got my skin issues under control through a plan that worked for me. You can tell he truly cares for his patients - I wish I saw him sooner! His staff are also phenomenal - scheduling, getting refills, and dealing with insurance was a breeze through their support. read more

Dr Chansky is the best dermatologist I've ever seen. He listens and addresses every issue, no matter how small. And he gave me a skin care regimen that has dramatically improved my face! read more

I feel lucky to have Dr. Peter Chansky as my dermatologist. Not only does he have an impressive background in his speciality and is knowledgeable about acne, rosacea, and other subspecialties, he is also compassionate, approachable, and warm. I have recommended him to my closest friends because I know that they will also be in great hands. I'm thankful that Dr. Chansky has been taking on new patients because finding a gem like him has been a relief. He answers all of my questions so thoroughly that I don't even bother to use Google because it can't even come close to half of what he knows. It feels good to be able to turn to a professional that you can trust. I know my skin is looking good when I have been asked what foundation I use because I don't even own foundation :) thank you, Dr. Chansky, for all the amazing work that you do!!! read more

would leave a zero if I could. front desk and medical staff is beyond rude. they scheduled my appointment for the wrong time and the wrong reason (skin check instead of follow up on Rx that they gave me and had no records of ...) and then blamed me for it, saying "they couldn't predict when I could be taken in." i waited there for an hour and then just left because that is how rude they were -- sat next to another guy they also kept waiting for 40mins to fill out paperwork. this is a practice that was going to charge me $1000 for a 5 min procedure. complete racket and honestly I work in health care and haven't encountered someone so rude. read more

SUCH a wonderful visit to see Dr. Chansky! I've been nervous to get a few moles looked at and Dr. Chansky was SO warm and entertaining - it made an otherwise scary experience very enjoyable (not kidding). He explained every step of the process and made a few recommendations that I'm planning on following to ensure that I'm taking the best care of my skin and my health. Thank you, Dr. Chansky! read more

I am honestly surprised to see such great reviews here. Maybe he only cares deeply about his cosmetic patients? I went in this week for my annual exam and he was very dismissive of my questions and hurried me out the door as soon as possible. I had a few issues where I needed some advice and he answered with one sentence answers and left me hanging. Just a warning - I'd look somewhere else. read more

I was originally referred to Dr. Chansky for hyperpigmentation from electric shaving daily and in what seems like 'no time at all' he was able to reverse my hyperpigmentation issue, and also address my years of sun damage leaving me with healthy, radiant skin. As a board-certified dermatologist, I love how Dr. Chansky combines his training and expertise to treat a wide range of skin issues. I simply adore Dr. Chansky and his team not only because they are the best on the planet, but because of their thorough approach to skincare. The entire staff is always very kind and Dr. Chansky is meticulously thorough when explaining my prescribed skincare routine and answering all of my questions. If you are just beginning your skincare journey, or just looking to perfect your skin care routine and take your skin to the next level with someone who cares about your skin as much as you do - I suggest you schedule now. Dr. Chansky is by far the most thorough, compassionate, and intelligent dermatologist I have ever had pleasure to go to. From the way he constantly shows how much he cares throughout my visits, to follow-ups, and willingness to 'sort out' my skin issues. I recently visited his office for restylane filler injections for my tear trough area, I was able to see myself during the procedure, and could instantly view the improvements. Following the procedure, when I arrived home I began looking through old images of myself on IG and thought to myself 'I honestly wish I had found Dr. Chansky sooner. read more

Dr Chansky and his team are wonderful! They are friendly, transparent about procedures and expectations, and will do their best to heal your skin. They cleared my skin after a meticulous treatment plan over 6 months. Highly recommend read more

WOW! Dr. Chansky is the absolute best! He and his staff were incredibly welcoming. They listened, understood my needs, and delivered exceptional care. read more

I really enjoy working with Dr. Chansky. He has a very friendly and engaging bedside manner. He has helped me with a number of issues (yearly mole checks, millia and mole removal, etc) and he is always a delight to see. He has always been great at answering any questions I have and it's a smooth process every time. I often refer patients over to him and trust that they will be in excellent hands! read more

Does not get better than Dr. Chansky. Very professional and creates great relationships with his patients. He truly cares about your progress. Wouldn't go to anybody else! read more

Dr. Chansky and his staff are professional, kind and courteous. They are very friendly, explain what they will be doing and are thoughtful through their services and consultations. I highly recommend Dr. Chansky for your dermatological needs. read more

The best DR hands down. From acne treatment, to Botox, to lip filler.. A one stop shop! Literally the ONLY one I let touch my face. In full confidence that I'll leave happy, and satisfied each and every time. read more

Dr. Chansky is the most professional, attentive, and caring doctor I have ever worked with. After struggling to find a dermatologist with availability in the city for weeks, I luckily found Dr. Chansky and he was able to fit me in the next day! He carefully listened to my concerns, made his own examination, and we got to begin the first steps of treatment that day! He is absolutely an expert in what he does and the progress I've made with him has made me feel so much more confident. As mentioned previously, Dr. Chansky does not only provide exceptional dermatology expertise, but he does so in a way with such care and personalization rarely seen. He truly cares about his patients' wellbeing and I could not recommend him enough. Thank you, Dr. Chansky!! You rock! read more

Doesn't listen to you, or doesn't believe you, either way, I was gaslighted and went somewhere else. Have a new skin doctor that listens to me and respects me. read more

Peter is incredibly knowledgeable, talented, and effective. I felt very safe and comfortable in his hands whether it was cosmetic botox or any of the many ailments he helped me with. He creates a warm, welcoming, and fun environment for LGBTQ patients. Most notably, he helped me identify and cure a rare skin disease within minutes - after months of pain and failures by doctors at both Stanford and NYU. I don't know what I'd have done without him! read more