Best Dermatologists in Roslyn, NY
The dermatologists in Roslyn on this shortlist have earned 3,144 Google reviews and an average rating of 4.8 stars across 10 practices, which means real patients have already done a lot of the vetting for you. Whether you need a skin check, a biopsy, or a cosmetic appointment, these are the area's top-rated options ranked by live Google standing. Submit one free quote request here and up to three of them will respond, no account needed.
Get Free QuotesTop 10 Dermatologists in Roslyn, NY (October 2026)
Ranked by each company's live Google standing, refreshed by Smarfle. Verified partners are labeled; the order is never sold.
New You Dermatology
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Advanced Dermatology, P.C.
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Mandel Dermatology - Greenvale
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Walk-in Dermatology - Greenvale
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Walk-in Dermatology Management, Inc.
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Brooks Dermatology PC: Steven Brooks, DO
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Long Island Derm: Dermatology Manhasset - BBL Emsculpt Neo, Emtone, SculpSure, Emsella Treatment, Vacuum Therapy
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Brody Dermatology
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Alice Khalkad House of SKIN
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Cosmetique Dermatology, Laser & Plastic Surgery
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Pin numbers match the ranking above. Tap a pin for details.
Ratings and review counts come from Google Maps and change over time; this page reflects the most recent sync (October 2, 2026).
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How we rank dermatologists
Live Google standing
Positions mirror each company's current Google Maps performance for local searches: star rating, review volume, and prominence.
Refreshed, not frozen
We re-sync the data regularly. When a company's rating moves on Google, it moves here too, and we mark the companies that climbed or are new since our last check.
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What does a dermatologist cost?
What moves the price
- Medical visits (skin checks, acne, biopsies) usually run through insurance; cosmetic work (Botox, fillers, most lasers) is always out of pocket.
- Injectables are priced per unit or per syringe, and the total depends on how many areas you treat.
- Laser treatments are sold as packages of sessions; the per-session price drops but the commitment grows.
- Who performs the treatment: physician time costs more than a nurse injector under supervision.
Ask each company to confirm these in writing before work starts. One free request above reaches up to three of them at once.
What dermatologists in Roslyn, NY actually do
Practices differ more than their websites suggest. Some are medical first and bill insurance, some are cosmetic and do not, and not all of them perform Mohs surgery or own the device you came in for. Here is what each treatment involves, including the downtime most sites are vague about.
The reason a dermatologist is a physician. Usually billed to medical insurance, unlike everything below.
Full-body skin exam
A head-to-toe check for anything that has changed, which is how skin cancer is caught while it is still small.
Ask the office whether your insurance plan covers the visit as preventive or diagnostic, since that distinction can change what you owe. Confirm you will have enough time to point out any spots that concern you, and bring a list of anything you have noticed so you do not forget it in the room.
Ask about. Whether the physician performs the exam themselves, and how quickly they can see you if something needs a closer look.
Worth knowing. Usually billed to medical insurance rather than treated as cosmetic, so confirm coverage when you book.
Biopsy of a suspicious spot
Removing a small sample so a pathologist can say what something actually is.
Ask the practice whether they send samples to an outside pathology lab or process them in-house, because that directly affects how long you wait for results. Find out the best way to receive your result and who calls you if something needs follow-up, so you are not left wondering after the visit.
Ask about. Whether pathology is read in house or sent out, since that is what decides how long you wait for an answer.
Worth knowing. A dermatologist who takes a biopsy on the same visit saves you a second appointment and a second wait.
Mohs surgery
Removing skin cancer layer by layer, checking each one under a microscope before going further, which spares the most healthy tissue.
Before you book, ask whether the practice performs Mohs on site or refers it out, since many offices do the latter and that is completely normal. Confirm what the aftercare involves and who you contact if you have a concern during the two-to-four-week healing period, so you have a clear plan before you leave.
Ask about. Whether the surgeon is fellowship trained in Mohs, and who performs the repair afterwards.
Worth knowing. Not every dermatology practice offers Mohs. Many refer it out, which is normal and worth knowing before you book.
General medical dermatology
The everyday medical side of the specialty, from prescriptions to ongoing management, as opposed to cosmetic work.
When you call, ask whether the practice accepts your insurance for medical visits, because some offices that offer cosmetic services do not bill insurance at all. Also ask how they handle prescription refills and follow-up questions between appointments, so you know what ongoing care actually looks like at that office.
Ask about. Whether the practice takes your insurance for medical visits, since some cosmetic-focused clinics do not.
Worth knowing. A practice can be excellent at cosmetic work and not take medical insurance at all. They are different businesses under one roof.
Botox, Dysport and Xeomin
Softening lines that come from movement, most often forehead, frown and crow's feet.
Ask who will perform the injections and whether a physician will be present during the appointment. Find out how the practice handles a follow-up if you feel the result is uneven at the two-week mark, since that is when results are fully visible and the time to address any concerns.
Ask about. Who injects, and if it is not the physician, who supervises and whether they are on site.
Worth knowing. Results build over about two weeks, so judging it the next day is judging it too early.
Juvederm, Restylane and other HA fillers
Adding volume where it has been lost, or shaping lips, cheeks and the area under the eyes.
Ask to see before-and-after photos of actual patients treated at that practice, not manufacturer imagery, and specifically patients with a skin tone similar to yours. Confirm whether the filler being used is a hyaluronic acid product that can be dissolved if needed, since that option matters if you are unhappy with the outcome.
Ask about. Which product they are using and why, since the filler chosen for cheeks is not the one for tear troughs.
Worth knowing. Hyaluronic acid fillers can be dissolved if you dislike the result, which is a real advantage over permanent products.
Sculptra and collagen stimulators
Building volume gradually by prompting your own collagen, rather than filling immediately.
Before booking, make sure you are comfortable with a gradual result that builds over several months rather than something visible right away. Ask the practice to walk you through the massage protocol you will need to follow at home after each session, since skipping it can affect how the product settles.
Ask about. How many sessions are planned and what the total cost is, since this is priced as a course rather than a single visit.
Worth knowing. It works slowly on purpose. If you want to see a change tomorrow, this is the wrong product.
Kybella
Reducing fullness under the chin by breaking down fat in that specific area.
Ask the practice to describe the swelling you should expect in the first week honestly, since it is more significant than many people anticipate. Find out how many sessions they typically recommend before seeing a final result, and what the plan looks like if you need additional treatments beyond the initial estimate.
Ask about. How many sessions they expect and what the swelling looks like in week one.
Worth knowing. The downtime is the honest objection here, and any clinic that describes it as a lunchtime treatment is glossing over it.
CO2 ablative resurfacing
The most aggressive resurfacing option, used for deeper lines, texture and sun damage.
Ask the practice exactly what your skin will look like during the first week of healing and what aftercare products you will need, so you can plan your schedule accordingly. Confirm the sun avoidance protocol in detail before you book, since not following it after CO2 resurfacing is one of the most common reasons outcomes fall short.
Ask about. Who operates the laser, whether the physician is present, and what the aftercare actually requires.
Worth knowing. Strict sun avoidance afterwards is not optional, and it is what most often goes wrong with this treatment.
Fraxel and fractional non-ablative lasers
Improving texture, tone and sun damage with far less downtime than ablative resurfacing.
Because this area gets real summer sun, the fall and winter months are when most people in Nassau County schedule fractional laser sessions, since healing skin needs to stay out of direct sunlight. Ask the practice what aftercare they recommend for the dry winter air here, since low humidity can affect how comfortable the days after treatment feel.
Ask about. Which specific device they use, since Fraxel is a brand and the settings matter more than the name.
Worth knowing. The middle option: more than IPL, much less than CO2, and the one most people are actually looking for.
IPL and photofacials
Evening out brown spots and redness from sun exposure, across the face, chest and hands.
Summer sun in Nassau County makes IPL timing important, most practices recommend completing a course before the season ramps up or waiting until fall. Ask the practice whether your skin tone is appropriate for IPL before booking, since it carries real risk on darker skin types and a practice that raises this question first is one paying attention.
Ask about. Whether IPL is appropriate for your skin tone, because it is not safe on all of them.
Worth knowing. IPL carries real risk on darker skin types. A practice that asks about your skin type before booking is doing it right.
Nd:YAG and vascular lasers
Treating visible vessels, redness and some pigment, and used for laser hair removal.
Ask the practice whether this specific laser is appropriate for your skin tone and the type of vessels or pigment you want addressed, since those details guide which settings are used. Find out how many sessions the practice typically recommends for your concern and how far apart they space them.
Ask about. Whether the operator is trained for your skin type, since these devices are where burns happen when they are not.
Worth knowing. Safer across darker skin tones than IPL, which is often the reason it is chosen.
Picosecond lasers for tattoo removal
Breaking up tattoo ink, and also used for stubborn pigment.
Find out exactly what the skin will look like for the week after each session so you can plan around it.
Ask about. How many sessions they estimate for your ink colours, because greens and light blues are the difficult ones.
Worth knowing. Nobody can promise complete removal. Colour, depth and age of the tattoo all decide the outcome.
Microneedling with radiofrequency
Tightening and improving texture using needles plus heat, on a wider range of skin tones than most lasers.
Ask the practice how many sessions they recommend for your specific concerns and how far apart they space them, since results build gradually over the months following treatment. Confirm who performs the procedure and whether a physician is on site, since operator training matters as much as the device brand for this treatment.
Ask about. Whether it is done by the physician or a delegated provider, and what depth settings they use.
Worth knowing. One of the few resurfacing options generally considered appropriate across all skin types.
The questions worth asking, and the two you can check yourself
Who is legally allowed to inject or operate a laser differs by state and changes over time, so the honest thing a directory can offer is the questions rather than the rules. A good practice answers all six without hesitating.
Who will actually perform the treatment?
At many practices a nurse, physician assistant or aesthetician performs injectables and laser work under a physician's delegation. That can be perfectly good care, but you should know before you are in the chair rather than after.
Will a physician be on site while it is done?
On-site supervision requirements differ by state and by procedure. Asking the question tells you both the answer and how comfortable the practice is being asked.
Is the physician board certified in dermatology?
Any licensed physician may legally call themselves a skin or cosmetic specialist. Board certification through the American Board of Dermatology is the specific credential, and it can be verified for free.
Check board certification (ABMS Certification Matters)Is the license active, with no board actions?
Every physician is licensed by a state medical board, and the boards' national lookup shows the license and any actions taken against it. It is free and takes a minute, and it is the one check a practice cannot answer for you.
Look up a doctor's license (DocInfo)What happens if something goes wrong, and who handles it?
Filler occlusions and laser burns are rare but real, and they are time-critical. The answer should be a named physician and a same-day route to them, not a voicemail box.
Is this device appropriate for my skin type?
Several light-based devices carry real risk of burns or pigment change on darker skin. A practice that raises this before you do is one that has thought about it.
What is the total cost, including the sessions after this one?
Injectables are quoted per unit and devices are often sold as a course. The number that matters is the whole plan, not the first appointment.
General information about what these treatments involve, not medical advice, and not a statement of what any state permits. Verify board certification with the American Board of Dermatology and check scope-of-practice rules with your state medical board.
When to book a dermatologist in Roslyn
Spring
May is Skin Cancer Awareness Month and screening demand spikes; book annual skin checks ahead of it.
Summer
Most laser and peel treatments need sun avoidance afterward, so summer is consult season, not treatment season.
Fall
The start of laser and resurfacing season: less sun exposure means safer healing, and offices book up fast.
Winter
Peak cosmetic season, plus December FSA dollars expiring; injectable appointments before holidays fill weeks out.
How to choose a dermatologist in Roslyn
New You Dermatology sits at number one with a perfect 5.0 stars, but that rating rests on 2 reviews, while Advanced Dermatology, P.C. holds 4.3 stars across 932 reviews and Mandel Dermatology in Greenvale carries 4.9 stars from 309 patients. A high score on a large review count signals consistent experience over time, while a perfect score on very few reviews is promising but still early. Reading both the rating and the volume together gives you a fuller picture than either number alone.
Software for dermatology practices
Smarfle is the CRM behind many of the businesses listed here.
Frequently asked questions
How often should I get a skin check?
A full-body skin exam takes about 15 to 30 minutes and covers everything from your scalp to your feet. How often you should have one is genuinely personal. The U.S. Preventive Services Task Force found the evidence insufficient to recommend routine screening for adults without symptoms, so the right schedule depends on your own history, skin type and risk factors. That conversation belongs with your dermatologist.
Do I need a referral to see a dermatologist?
It depends entirely on your insurance plan. Some plans require a primary care referral before they will cover a specialist visit, and others let you book directly. Check your plan documents first, then call the dermatology office and ask whether they need a referral on file before your appointment. Skipping that step can leave you with an unexpected bill.
How long does Mohs surgery take?
Mohs surgery removes skin cancer one thin layer at a time, with each layer checked under a microscope before the surgeon goes any further. That process means the visit typically takes a half day, and sometimes longer depending on how many layers are needed. Plan to be there most of the day rather than a couple of hours. Not every dermatology practice performs Mohs, and many refer patients out, which is routine.
Who performs laser treatments at a dermatology practice?
At many practices a nurse, physician assistant or trained aesthetician performs laser treatments under a physician's delegation. That arrangement can reflect perfectly good care, but you should know who will be holding the device before you book rather than after you arrive. Ask whether a physician will be on site during the procedure, since supervision arrangements vary by state and by treatment type.
Is cosmetic dermatology covered by insurance?
Medical visits such as skin checks, biopsies and prescription management are usually billed to medical insurance. Cosmetic treatments including Botox, fillers and laser sessions are almost always out of pocket. Injectables are priced per unit or per syringe, so ask for the total cost of your full plan before you agree. Device treatments are typically sold as a course of sessions, so ask for the package price, not just the first appointment.
How many quotes should I get in Roslyn?
Getting at least two or three quotes gives you a real basis for comparison on approach, availability and cost. One request on this page reaches up to three of the 10 ranked practices at once, so you are not filling out three separate forms. With Walk-in Dermatology seeing 735 reviews and Advanced Dermatology, P.C. accumulating 932, there is meaningful variation in volume and style worth exploring before you commit.