Amazing intelligent competent first class Dr! We wish he was an MD and took care of all of our…read morehealth. He is so thorough and goes over and above knowing that skin cancer you may not be able to see but it is a killer and some people may get irritated because he is so thorough but they need to be grateful that if he find something he takes care of it. He is so calm and explains everything he's knowledgeable and he knows you and your history and background so he's not like some doctors who fumble to figure out which patient you are. He loves his patience and he is humble and besides a great doctor a good man. He is saved so many including myself and my husband from things that other doctors either missed, did not wanna be bothered with, or just did not know but we're too proud to say I don't know what this is instead try to poo poo it as not a big deal and MoveOn so they were not bothered. Dr. Kamath and his wife and staff are always happy to see you greet you when you come in follow up and do the absolute Best Seriously, skin cancer can sneak up and so does Lyme's disease. Our lives are better because of his care ! AAAAA+++++++

I don't know if this place is still in business, but they are listed as a provider for my…read moreinsurance. I've called multiple times to try and get an appointment and have left detailed messages, but haven't received a response. Given the nature of my messages, the lack of response is not only unprofessional, but completely uncaring.

I'm very happy with this place staff members are very nice and helpful I have been taking my son at…read morethis location and he loves it they always answer his questions they are very considerate and always answer their phones to make appointments totally recommended for teenagers that they need help with their skin

Do not waste your time making an appointment here! On March 13, 2026 I called to schedule an…read moreappointment and was told they had no opening until June 1, 2026. That was a long time to wait but I accepted, thinking that they must be extremely good if they are so booked up. Today June 1st, I received a phone call they had to cancel my appointment because the doctor had an emergency. All of their other facilities are in Sacramento and they have no other staff in Vacaville other than that doctor. I had to take request time off of work and wait for three months only to be canceled on. I DO NOT recommend this business.

I just had my first appointment with Dr. K and I really liked him!…read moreI'm anxiously awaiting results from a biopsy that might be melanoma, but he definitely made me feel more at ease about it. He did a fairly thorough examination of my whole body, and found another suspicious looking mole on my upper lip are which he will biopsy as well. He took time to discuss possible results of my skin lesion, the biopsy didn't hurt at all and I also found his staff to be very friendly.

This doctor may be great, I couldn't tell you. In an attempt to avoid leaving the area for…read morecosmetic dermatology services, I called today to ask about the cosmetic services offered (as noted on their website) and the very rude and incredibly short receptionist said, "yeah he does cancer stuff so he can do that too." What kind of answer is that? Why would you have a person answering the phone who does not know which services are offered? Pathetic. I asked for someone else who might be able to answer my specific question and was met with the same dismissive response. If I can't even get a simple yes or no answer regarding whether or not this doctor performs a procedure that I intend to make an appointment to receive, then why would I make an appointment? The receptionist sets the tone for the level of professionalism of an office and this person is deeply lacking the skills necessary to represent a professional office. After reading the other reviews about the customer service, one dating back to 2012, I can only infer that the entire business is equally as unprofessional. Immediately after this ridiculous exchange, I called another local dermatologist's office; my question was immediately answered in detail, and I am scheduled for an appointment in a few days. Take note.

All I wanted was a refill for a prescription that Dr. Noll had already prescribed for me before,…read morebut the staff said I needed to schedule a consultation, which would have been another $200 out of pocket. I literally just saw Dr. Noll last month and she said to keep using the prescription. What a money grab!

It has taken me a really long time to write this review because I have been battling depression…read morerelated to my appearance caused by this office's treatments. I think it's important that I finally say something and warn others so no one goes through what I did. Between approx. 201-2024 I got multiple sessions of RF microneedling done here. The first handful were with the Virtue RF machine & a nurse who no longer works there. I loved the results. However, the last two treatments I received literally ruined my face and made me look 10 years older. The second to last one was with a different nurse. Looking back, I think it's possible they used a different machine during this session despite me booking what I had always done. Or the nurse didn't know what she was doing and was too aggressive. I unfortunately don't know what happened exactly, but I walked out of that session looking tired instead of refreshed, and to this day over 2 yrs later I still have an imprint of where I assume she left the machine on my skin too long. My skin never looked quite the same again. Looking at photos it's clear I lost volume at that appointment. But I was naive and thought it was in my head or a fluke. The last RFMN I did completely and permanently ruined my face. I came in around July 2024 right before I was about to move back to Southern CA, and made sure to book a different nurse than the prior treatment. When I looked at the paperwork they gave me before my treatment, I noticed it said Morpheus8. I explicitly asked if that was the same machine I had been doing all this time because it looked unfamiliar. They said yes. I thought I must have been mistaken and proceeded to have the treatment done. I walked out looking 10 years older, deflated, and droopy. People around me actually commented on it too. And since that day, I have not been able to look at myself in a mirror and feel beautiful. I had plump cheeks & beautiful volume all over my face before that treatment. It had already been impacted but after that appointment it all vanished instantly and I was left with hollow cheeks and a gaunt appearance. The nurse also went over one side twice, so that side is even worse than other. Multiple dermatologists have since confirmed it isn't in my head when I show them photos of me immediately before the treatment. I literally had to change my blush placement. It has been nearly a year and a half and i still look tired, old, and terrible. I also have orange peel textured skin now so my makeup never looks smooth. I had to get on anti depressants to manage my mental state. I regret that day SO MUCH. It's extremely hard to go from liking your reflection in the mirror to not liking it, especially when it happens so quickly. It has impacted my life so much. I am finally trying to address the volume loss with new providers since it's clear it's not going to come back naturally and I don't want to live the rest of my life feeling like this. It will cost me thousands of dollars to just look like I did before, and even then, it will never be a full improvement. The damage is irreversible but I am willing to try anything at this point to just look in the mirror and feel ok. Not great, just ok. Anyways, please be careful if you come here. Do not let them do RFMN on you. Had I known they were using a different machine on me than my prior appointments or their nurses were not equipped to perform the service, I NEVER would have gone through with my appointment that day. The only reason I did was because they said it was the same as the machine I had always been doing. I believed them and thought I was mistaken. My receipts show that wasn't true. ** note: they have said they never offered Morpheus8. I am going to try to find my receipts because maybe I'm getting the name of the different machine they used mixed up. Regardless, my experiences are real and valid, and it happened at this office. Whether it was provider error, the machine, etc. it had a HUGE impact on my life. I have no reason to make this up besides wanting to protect other women from what I went through.

A Facial Aesthetic Expert Who Truly Understands Men and Natural Results!…read more I had an exceptional experience at Xuna Aesthetics with Sundance, who I'd confidently describe as both a facial aesthetic expert and an artist. For context, I'm a 48-year-old Asian male. I've been told I have good genetics and "don't need work," but I actually think that's when you should be proactive, not after the fact. Over the past 8 months, I also lost about 20-25 pounds, which led to some crepiness in my neck and loss of elasticity in my face, along with normal expression lines (I smile a lot). My prior experience with aesthetics was minimal. I tried Dysport once years ago and that was it. I researched extensively for over a year, including well-known practices in San Francisco, and was even on a waitlist elsewhere. What ultimately led me to Xuna was their philosophy and experience working with men. Injection strategies and facial balancing for men are different than for women, and many places focus primarily on enhancing feminine features. I wanted to maintain and enhance masculine features, not soften them. Xuna clearly understands this. From booking to follow-ups to answering my random questions, communication with the team has been seamless. Truly end to end. Sundance doesn't just focus on what you come in asking for. She evaluates the face as a whole and creates a thoughtful, realistic plan. I was very clear that I didn't want plastic surgery results. I wanted to look like myself, just refreshed, and she was very upfront about what non-surgical treatments can and cannot do. I also loved their social media presence. The photos and videos are high quality without feeling overproduced or salesy. It feels real, informative, and authentic, which built trust before I ever walked in. The office itself is warm, comfortable, and meticulous. You don't feel like you're in a cold medical setting. I started my treatment plan with Dysport on December 20, 2025. The full plan includes Dysport, filler, Sofwave, and the Aerolase Reverse Protocol, with my final treatment scheduled for March 2026. I'm intentionally waiting to share before-and-after photos until everything is complete, around April 2026, so the results tell the full story. Pricing is reasonable and competitive for the level of expertise and care. That said, I'm not someone who chooses a provider because of a holiday or Black Friday special. It's my face. I care far more about experience, a natural enhanced look, and results than chasing a discount. If you want natural, thoughtful, masculine results and a provider who actually sees the whole picture, I can't recommend Xuna Aesthetics and Sundance enough.

The Xuna team is amazing to work with! They are affirming of their clients, they listen intently…read moreabout your goals, and offer options that work within your comfort/budget zone. All three are incredibly gentle and precise with their work and respectful of the body and face in front of them. I found Xuna Aesthetics initially through IG. I appreciated the authentic stories from their clients and learning about Ashley and Sundance's approach to aesthetics. As a Nurse Practitioner who works night shifts I wanted to connect with a team that had similar values: science driven evidenced based care, helping me to look my best (not "over-done"), reviewing risks/benefits of treatment options, and subtle changes that would build over time, and finally, no aggressive up-selling of products or treatments. Working with this team is the confidence boost we all deserve. To date I have completed: 1 year of tox injections with both Ashley and Sundance (you cannot go wrong seeing either of them as they have stellar technique); 3 rounds of sculptra and sofwave (aka jowels-be-gone); filler in the lips and chin; and I just did my first Aerolase Reverse session with Michael (currently looking like a cute strawberry with promises of an even better glow up in T-3 days). Xuna is dope and they keep it real. I have so much love for this practice!

Highly recommend this doctor. Very knowledgeable in her field. Always pleasant and friendly…read more Careful not to hurt you. She explains plainly the cause of the problem and quickly gets a solution. You could not get a better dermatologist. Very impressive.

Almost 20 years years of being misdiagnosed and dismissed about my issues, I finally have a…read morediagnosis. Dr. Korta is the future patient care needs to be heading. She genuinely cares and listens. She isn't dismissive or stuffy.

A Life-Changing Experience with Dr. O'Connor…read more I have been a patient of Dr. O'Connor for many years, but I recently experienced firsthand why his specialization in back pain is so legendary. After a simple move--picking up a pair of pants--my back went out completely. I was in excruciating, incapacitating pain. While sitting offered some relief, the transition to standing was unbearable; it felt like my whole back was lighting up. I reached out to Dr. O'Connor, and he got me in quickly. Using his years of experience and specialized tools, he worked on my back--bending, twisting, and carefully adjusting my spine. After about an hour of his targeted treatment, the pain was simply gone. It was absolutely amazing. This isn't the first time he's saved me, but this lower back incident was the most severe. If you are suffering, you don't need to rely on painkillers or live in misery. Dr. O'Connor has a plan for relief. He is a true blessing, and I cannot recommend him highly enough!

I have just switched insurance and Dr. O'Connor was assigned as my primary care physician. I made…read morean appointment due to having what felt like a sinus infection. He gave explained everything in detail and really listened to me. I'll just say that my left sinus has felt closed up and just wrong for years. Other doctors would say allergies and just flush it while Dr. O'Connor gave me a way to flush my nose that no other doctor would have done. Along with antibiotics my left sinus cavity hasn't felt this great in years. I feel normal again. He is also treating my high blood pressure, cholesterol and figured out that I have a certain type of anxiety that can be lessened with medication to help with lowering my stress and actually sleep better. I have never had a Doctor like this. Most doctors seem to follow what all the other doctors are doing. Dr. O'Connor actually thinks for himself.

Dr. Ruben is the best Dermatologist I've ever been to. But beyond is…read more professionalism, skill and knowledge, he is an awsome Human Being and I feel so lucky to have him in my life. A. M. Actor/Hypnotherapist

Great dermatologist! Listens to patients and gives thorough explanations. His assistant, Karen…read moreLeal, is damn good! She should pursue becoming a Dr. The clinic looks great as well. Surprised everything went well and the Dr is personable.

I'll give some benefit of the doubt. I had back to back no shows and I called to set up an…read moreappointment to set up the rejected me because of it. Fair enough. I called back to see if there was anything that could be done and the person on the phone said there really wasn't anything to do. Again fair. When I talked again about what could be done they quickly cut me off and hung up on me. Benefit of the doubt ends there. I played a role in it for sure not showing up, but to be hung up like that is incredibly rude and disrespectful. If this is how I was treatment I can't imagine what it would be like going there.

Had Mohs surgery for cancerous lesion on face. No pre-operative explanation of what would happen…read more Asked about scaring and told nothing on how to minimize scaring. Surgery itself seemed well done but the office needs to communicate more with patients.

Very dirty office and unprofessional Was told it would be…read more80 cash after they looked up our insurance but because they have never cleaned the office or bought new equipment they claiming we owe more money Even though my wife still has the rash or maybe a new one from the diry office

This guy and his secretary are a living nightmare! What ever you do don't go there. Have to pay…read morein CASH because he is too cheap to pay the VISA fees, Outrageous wait times because he double books! I was waiting and asked the guy nex to me what time his appt was- he said 12:30, and obviously that was the same time as mine! When I mentioned this to the secretary she said that's what the Dr. wanted. What a rip off creep...makes everybody wait forever so that HE can double his money with twice the patients! Also the office and horrible chairs have not been changed since 1970, and the secretary has a major attitude, too. I walked out of the waiting room, but before I did I asked the secretary for my cash back, so maybe paying in cash is not such a bad thing, as otherwise it would have been zapped out of my bank account at once ,DO NOT GO HERE!