Best Dermatologists in Syosset, NY
Finding a great dermatologist is easy; telling genuinely good practices apart is the hard part. This shortlist cuts through that by surfacing the top-rated dermatologists in Syosset based on live Google standing, pulling together 10 companies, 6,078 combined reviews, and an average rating of 4.8 stars. Every name earned its spot through patient feedback, not a paid placement. Submit one free quote request and up to 3 of these practices reach back to you.
Get Free QuotesTop 10 Dermatologists in Syosset, NY (October 2026)
Ranked by each company's live Google standing, refreshed by Smarfle. Verified partners are labeled; the order is never sold.
Borealis Dermatology - Syosset
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Optum Dermatology - Syosset
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Belaray Dermatology
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Allure Dermatology
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Cloudlake Dermatology
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Walk-in Dermatology - Plainview
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Daniel W. Sherer, MD
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MDCS Dermatology: Medical Dermatology and Cosmetic Surgery
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Mudgil Dermatology, PC
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Howard P Horlick, MD
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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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Smarfle Partner badges mark businesses that run on our platform. Featured placements, when present, are always labeled.
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 Syosset, 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 practice whether the physician performs the exam or delegates it, and confirm your insurance covers the visit before you arrive. Bring a list of any spots you want the doctor to look at specifically, since pointing them out during the appointment saves time.
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 office whether they send samples to an outside lab or process them in-house, because that directly affects how long you wait for results. Find out who calls you with the report and what the follow-up process looks like if the result needs further attention.
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.
Not every dermatology office performs Mohs on site, so ask directly before assuming it is available. If the practice refers it out, ask which surgeon they work with and how quickly that referral typically moves, since knowing the path ahead helps you plan.
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.
Before your first visit, ask whether the practice takes your specific insurance plan and how they handle ongoing prescription refills between appointments. If you are managing a chronic condition, ask how the practice handles flare-ups that arise between scheduled visits.
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 hold the needle and whether a physician is on site during the appointment. Request the total number of units being used and ask to see before-and-after photos from their own patients with a similar area being treated, not manufacturer imagery.
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 whether the injector can dissolve the filler if you are unhappy with the result, and confirm they carry the dissolving agent on site. Find out what the practice's process is if you experience unusual swelling or firmness in the days after the appointment.
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.
Ask the practice to walk you through the full series of sessions and the massage routine required in the first week, since skipping that step affects how the product settles. Make sure you understand that visible change builds gradually over months rather than appearing right after the appointment.
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.
Be direct with the practice about the swelling timeline, since it typically runs a week or more and is the part most people underestimate. Ask how many sessions they anticipate for your situation and what the plan looks like if you need additional rounds 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 for specific aftercare instructions in writing before your appointment, because strict sun avoidance in the weeks following treatment is where outcomes most often go wrong. Confirm who you contact if your skin is not healing on the expected timeline.
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 Nassau County summers bring real sun exposure, fall and winter are typically the better seasons to schedule fractional laser sessions and work through the healing period with less sun to navigate. Ask the practice how to handle the dry winter air during recovery, since low humidity can affect how comfortable the healing skin feels.
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.
IPL carries real risk on darker skin tones, so a practice that asks about your skin type before booking is doing it right. In this area, where summer sun is strong and seasonal, most providers recommend completing a course of sessions in fall or winter so treated skin is not immediately re-exposed to peak UV.
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 which specific device they use and whether it is well-suited to your skin tone, since that affects both the settings and the outcome. Find out how many sessions are typically needed for the vessels or areas you want addressed and how far apart those sessions are spaced.
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.
Ask the practice to assess your specific tattoo before committing to a number of sessions, since ink color, depth and age all shape the process. Find out what the aftercare looks like for each session and what the practice's policy is if fading stalls before you reach your goal.
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 skin concern and how far apart those sessions should be spaced. Confirm what the post-treatment skin care routine looks like for the two to four days of redness and swelling that typically follow each session.
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 Syosset
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 Syosset
When you scan the 10 companies on this list, notice that Belaray Dermatology and Allure Dermatology each carry a 4.9-star rating across more than 1,500 reviews apiece, which gives those scores real statistical weight. Borealis Dermatology holds the same 4.8-star average as the list overall but on 91 reviews, so a single bad visit would move that number more than it would at a higher-volume practice. Volume and rating together tell a fuller story than either one alone.
Software for dermatology practices
Smarfle is the CRM behind many of the businesses listed here.
Frequently asked questions
How can I look up a dermatologist's license in Syosset?
Start with board certification through the American Board of Dermatology, which you can verify free at certificationmatters.org. A medical license alone does not make someone a dermatologist. Then pull the physician's state medical board record to check for any disciplinary actions. Both lookups are linked on this page and take only a few minutes.
What does it take to rank on this Syosset page?
Your ranking on this page reflects your live Google Maps standing, so a complete, well-reviewed Google Business Profile is the foundation. From there, join Smarfle free to claim your profile, display a verified badge, and receive quote requests directly from this page. Placement is never sold, so the work is in earning reviews and keeping your profile current.
Is cosmetic dermatology covered by insurance?
Medical visits for conditions like acne or suspicious spots are usually billed to insurance, while cosmetic treatments are almost always out of pocket. For injectables, ask for the total cost across all units or syringes rather than just the per-unit price. Device treatments are typically sold as a course of sessions, so ask for the full package price before committing.
Do dermatologists in Syosset do both medical and cosmetic work?
Many practices handle both sides, but they are genuinely different businesses. Medical and surgical dermatology, think skin checks and biopsies, is usually billed to medical insurance. Injectables and laser treatments are almost never covered. Some offices focus entirely on cosmetic work and do not accept insurance at all, so it is worth asking before you book.
Should I get a full-body skin exam in Syosset?
A full-body skin exam is a head-to-toe check for anything that has changed, and it typically takes 15 to 30 minutes with no downtime afterward. There is no single schedule that fits everyone. The U.S. Preventive Services Task Force found the evidence insufficient to recommend routine screening for adults without symptoms, so how often you should go is a conversation for the dermatologist based on your personal risk.
Who performs laser treatments at a dermatology practice?
At many dermatology practices, injectables and laser treatments are performed by a nurse, physician assistant or aesthetician working under a physician's delegation rather than by the doctor directly. That arrangement can reflect perfectly good care, but the rules on supervision vary by state and by procedure. Ask who will treat you and whether a physician will be on site before you book.