# Dermatology Associates of Concord, Concord: a dermatologist in Concord (2026 guide) Source: Local AI Registry, https://localairegistry.com/biz/ma/concord/dermatology-associates-of-concord-ma. Free to reuse with a link back. By Steve Lee, founder and CEO of Local AI Registry. Fact-checked against 12 sources. Updated 2026-10-13. Owner review: not yet. Canonical: https://localairegistry.com/biz/ma/concord/dermatology-associates-of-concord-ma ## Photos - ![Photo 1](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmt8ol96q05hjyev7wr7o77yl%2F0.jpg) - ![Photo 2](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmt8ol96q05hjyev7wr7o77yl%2F1.jpg) ## In short Located at 290 Baker Ave in Concord, Dermatology Associates of Concord offers a range of dermatological services with a mix of patient experiences. While some clients appreciate the attentive care from certain doctors, like Dr. Sally Tan, who is noted for her keen eye and surgical skills, others have expressed dissatisfaction with the front office staff and scheduling practices. The facility is described as clean and welcoming, and some patients have found the aesthetics department to provide a personalized touch. With a rating of 4.2 from 130 reviews, the practice reflects a diverse array of patient interactions. Every fact on this page carries one of three marks: Confirmed (from their website, Google Business Profile, review sites, licensing boards, or measured by Local AI Registry), Visitor submitted (added by a person, with a date and how they know), or AI guess (what AI engines like Gemini, ChatGPT and Perplexity are saying, not confirmed by anyone). Every mark points to a reference at the end of this page. ## Key facts | Fact | Value | | --- | --- | | Type | Dermatologist | | Address | 290 Baker Ave #220n, Concord, MA 01742, USA | | Hours | Mon to Fri 7:30 AM to 4:30 PM · Closed Sat to Sun | | Phone | (978) 254-1600 | | Medical director | Nothing found | | Rating | 4.2 across 130 reviews on Google | | Known for | Nothing found | | Prices | Nothing found | | Quietest time | Friday | | Parking | Nothing found | | Last verified | October 13, 2026, 3:49 PM | ## All the details Every row is something the owner can add or correct. Each one is marked Confirmed, Visitor submitted or AI guess, with where it came from. | Group | Fact | Value | Mark | Evidence | | --- | --- | --- | --- | --- | | Location info | Address | 290 Baker Ave #220n, Concord, MA 01742, USA | Confirmed | Google Business Profile, checked Aug 25, 2026 | | Location info | Description | If you or your child are dealing with a skin disease of any kind, Dermatology Associates of Concord has the technology, experience, and talent to take excellent care of you. We want you to look and feel more comfortable in your own skin, and we have a long history of success with adults and children. In fact, we've been serving the greater Boston area since 1972, and we now have three dermatology offices to serve you in Concord, Cambridge, and Waltham, Massachusetts for your Total Skin Health™. | Confirmed | Google Business Profile, checked Aug 25, 2026 | | Location info | Hours | Mon to Fri 7:30 AM to 4:30 PM · Sat to Sun Closed | Confirmed | Google Business Profile, checked Aug 25, 2026 | | Location info | Name | Dermatology Associates of Concord | Confirmed | Google Business Profile, checked Aug 25, 2026 | | Location info | Phone | (978) 254-1600 | Confirmed | Google Business Profile, checked Aug 25, 2026 | | Hours | Monday | 7:30 AM to 4:30 PM | Confirmed | Google Business Profile, checked Aug 25, 2026 | | Hours | Tuesday | 7:30 AM to 4:30 PM | Confirmed | Google Business Profile, checked Aug 25, 2026 | | Hours | Wednesday | 7:30 AM to 4:30 PM | Confirmed | Google Business Profile, checked Aug 25, 2026 | | Hours | Thursday | 7:30 AM to 4:30 PM | Confirmed | Google Business Profile, checked Aug 25, 2026 | | Hours | Friday | 7:30 AM to 4:30 PM | Confirmed | Google Business Profile, checked Aug 25, 2026 | | Hours | Saturday | Closed | Confirmed | Google Business Profile, checked Aug 25, 2026 | | Hours | Sunday | Closed | Confirmed | Google Business Profile, checked Aug 25, 2026 | | Services | Service | Body contouring | AI guess | Nothing found | | Services | Service | Body countouring | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Chemical peels | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Cosmetic dermatology | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Dermal fillers | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Ipl therapy | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Mohs micrographic surgery | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Sclerotherapy | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Skin cancer | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Surgery | Confirmed | Business website, checked Sep 19, 2026 | | Links | Facebook | https://www.facebook.com/dermconcord | Confirmed | Business website, checked Oct 13, 2026 | | Links | Instagram | https://www.instagram.com/concorddermatology | Confirmed | Business website, checked Oct 13, 2026 | | Links | Website | http://www.totalskinhealth.com/?utm_source=GMBSocialClimb&utm_medium=DermatologyAssociatesofConcord | Confirmed | Google Business Profile, checked Aug 25, 2026 | ## Services and prices These are the 10 services Dermatology offers, with the price where we have one and where it came from. | Service | Price | Price mark | Price evidence | Service mark | | --- | --- | --- | --- | --- | | Body contouring | Nothing found | Nothing found | Nothing found | AI guess | | Body countouring | Nothing found | Nothing found | Nothing found | Confirmed | | Chemical peels | Nothing found | Nothing found | Nothing found | Confirmed | | Cosmetic dermatology | Nothing found | Nothing found | Nothing found | Confirmed | | Dermal fillers | Nothing found | Nothing found | Nothing found | Confirmed | | Ipl therapy | Nothing found | Nothing found | Nothing found | Confirmed | | Mohs micrographic surgery | Nothing found | Nothing found | Nothing found | Confirmed | | Sclerotherapy | Nothing found | Nothing found | Nothing found | Confirmed | | Skin cancer | Nothing found | Nothing found | Nothing found | Confirmed | | Surgery | Nothing found | Nothing found | Nothing found | Confirmed | ### Known for Nothing found ## The team Nothing found ## Visiting Dermatology Address: 290 Baker Ave #220n, Concord, MA 01742, USA. Phone: (978) 254-1600. Hours: Mon to Fri 7:30 AM to 4:30 PM · Closed Sat to Sun. (Confirmed, Google Business Profile, checked August 25, 2026 at 9:08 AM.) ### Location info from Google Business Profile Business description, written by Dermatology on its Google Business Profile: "If you or your child are dealing with a skin disease of any kind, Dermatology Associates of Concord has the technology, experience, and talent to take excellent care of you. We want you to look and feel more comfortable in your own skin, and we have a long history of success with adults and children. In fact, we've been serving the greater Boston area since 1972, and we now have three dermatology offices to serve you in Concord, Cambridge, and Waltham, Massachusetts for your Total Skin Health™." ### When to go Quietest day: Friday. Busiest day: Thursday. From the popular times on its Google listing. ### Parking and getting in Nothing found ### Nearby | Place | Type | Distance | | --- | --- | --- | | Emerson Hospital Center for Specialty Care | Bus stop | 2 min walk | | Assabet River Car Top Canoe Launch | Park | 5 min walk | | Parcheggio metropolis | Parking lot | 6 min walk | | Dino's Kouzina & Pizzeria | Pizza restaurant | 6 min walk | | Adelita | Mexican restaurant | 6 min walk | | Dunkin' | Coffee shop | 7 min walk | ## Reputation 4.2 average across 130 reviews: Google 25. (Confirmed, read August 25, 2026.) While some doctors provide excellent care, the practice struggles with scheduling and customer service, leading to patient dissatisfaction. (AI guess, from 130 reviews.) ### What people like Nothing found ### What people do not like - Long waits past the appointment time - Unresponsive front desk staff - Difficulties with scheduling appointments ### Press No press story about Dermatology found yet. ### Awards None named yet. ### Directories Directory listings not read yet. ## Recent updates from Dermatology Dermatology hasn't posted an update here yet. ## Questions people ask ### anything I should sort out before a consult at Dermatology? No answer yet ### Are the hours on Google right for Dermatology in Concord? No answer yet ### best dermatologist in Concord No answer yet ### Booking here, how does it work? No answer yet ### topical numbing, standard or extra No answer yet ### where does this place post updates No answer yet ### how much is a first visit around here No answer yet ### what is actually on the menu here? No answer yet ### anyone actually happy with this place? No answer yet ### Somewhere to park near Dermatology? No answer yet ### which one, this place or Adult & Pediatric? No answer yet ### Does this place split it over a few months? No answer yet ### medical staff at Dermatology, or is it techs? No answer yet ### Open Saturdays here? No answer yet ### people keep recommending Dermatology, what for? No answer yet ### bad experiences at Dermatology, anyone? No answer yet ### quietest day to hit Dermatology? No answer yet ## What AI gets wrong about Dermatology We ask Gemini, ChatGPT and Perplexity about Dermatology. These are the answers that disagree with the record. ChatGPT and Gemini, read by Local AI Registry on Oct 13, 2026. Perplexity, read by Local AI Registry on Sep 5, 2026. No capture has disagreed with the record yet. ## The AI Score: 58 of 100 The AI Score measures how likely AI engines are to recommend a business, and how accurately. Dermatologists on the registry run 13 to 76. Fair starts at 45, good at 65. Dermatology scores 58. The same method scores every business on the registry. | Signal | Weight | Score | What it measures | Dermatology | | --- | --- | --- | --- | --- | | Retrieval grounding | 26 | 100 | Whether you appear in the ranked results AI retrieves and cites: AI-Overview citations, organic top-10 for your money queries, and the Bing index ChatGPT leans on. | Good | | Off-property attestation | 20 | 40 | Volume and consistency of what others say about you: YouTube mentions, branded web mentions, third-party “best-of” lists. The cause of retrievability. | Poor | | AI visibility | 14 | 20 | Whether ChatGPT, Gemini, Perplexity, and AI Overviews name you, and whether they name you for the right service. | Named in 4 of 20 answers that recommended anyone. 3 more named nobody, which is not a loss and is not scored. | | Reviews & response | 12 | 82 | The star average is only one input. We also read volume, velocity, the specificity of review language, and response cadence. Specific reviews are what AI quotes verbatim. | Good | | Backlink & citation authority | 8 | 57 | Domain authority and editorial quality of the sources that attest to you. | Fair | | Google Business Profile | 8 | 79 | Required and recommended fields; update cadence. The listing AI pulls from first. | Good | | Speed & mobile | 7 | 63 | Core Web Vitals at the 75th percentile, on a real phone. | Fair | | Content freshness & schema | 5 | 80 | Crawl recency, intent alignment, valid JSON-LD, canonicals. | Good | Full method: https://localairegistry.com/methodology ## How AI decides what to tell you about a dermatologist When you ask ChatGPT, Gemini or Google for a med spa, the AI does not visit each business. It reads what is already written about it: the business website, its Google Business Profile, review sites like Yelp and RealSelf, news stories, licensing boards and directories like this one. Then it repeats what those sources agree on. That is why AI gets small facts wrong. If Yelp says a place is open Mondays and the website says it is not, the AI has to pick one. The table above shows the answers that disagree with the record today. The more sources agree, and the more specific they are, the more confidently AI recommends a business. A review that says "the nurse did half a syringe in my lips and it looks natural" is far more useful to an AI than one that says "great place." ## How to choose a dermatologist in Massachusetts, with or without AI A few checks take ten minutes and matter more than any rating. This is general information, not medical advice. - Look up every injector. Doctors are listed by the Massachusetts medical board, and nurses and nurse practitioners by its nursing board. Both lookups are free. - Ask who does the injections, and check that person's license. - Ask for the price per unit of Botox and per syringe of filler, not per area. - Read reviews that name a provider and a treatment. Vague praise is easy to fake. - Check that the hours and phone number match on Google, Yelp and the website. Mismatches are how people end up at a locked door. - Ask whether they dissolve filler and when they would tell you not to add more. ## How to read the marks on this page - Confirmed (solid circle): from a known source. The business website, its Google Business Profile, review sites like Yelp, Healthgrades and RealSelf, a licensing board, or measured by Local AI Registry. - Visitor submitted (hollow circle): added or corrected by a person, with the date and how they know, like a phone call or a visit. - AI guess (hollow triangle): what AI engines are saying right now. Nobody has confirmed it. ## About the author Steve Lee is the founder and CEO of Local AI Registry and sets its editorial standards. He is a former Google executive in Search and a former Microsoft executive, with more than 20 years in digital: search, local discovery, and how people find businesses online. He is based in Irvine. - Expertise: search at Google and Microsoft, AI search, answer engine optimization, generative engine optimization, local SEO, structured data and entity mapping. - Industry: medical aesthetics, injectables, med spa operations and marketing. - Disclosure: Local AI Registry sells services to business owners, including Dermatology if it claims this page. That does not change what this page says. Every fact carries its source. ## Entity map Every person, place, organization and treatment named on this page, with a stable ID and a public reference. The JSON-LD below connects them to each other. | Entity | Type | ID on this page | Same as | Relationship to Dermatology | | --- | --- | --- | --- | --- | | Dermatology Associates of Concord | MedicalBusiness | #business | http://www.totalskinhealth.com/?utm_source=GMBSocialClimb&utm_medium=DermatologyAssociatesofConcord | Subject of this page | | Sclerotherapy | MedicalProcedure | #service-sclerotherapy | https://en.wikipedia.org/wiki/Sclerotherapy | Service offered | | Concord, Massachusetts | City | #city | Nothing found | City Dermatology is in | | Local AI Registry | Organization | #publisher | https://localairegistry.com | Publisher of this page | | Steve Lee | Person | #author | https://localairegistry.com/team | Author of this page | ## Topical map Where this page sits in the registry. It's one profile among the dermatologists in Concord, linked to the lists and towns around it. ### Lists - Best dermatologists in Concord: https://localairegistry.com/leaderboards/ma/concord/dermatologist - Best businesses in Concord: https://localairegistry.com/leaderboards/ma/concord ### Nearby - /boston: https://localairegistry.com/leaderboards/ma/boston - /cambridge: https://localairegistry.com/leaderboards/ma/cambridge - /newton: https://localairegistry.com/leaderboards/ma/newton - /somerville: https://localairegistry.com/leaderboards/ma/somerville - /brookline: https://localairegistry.com/leaderboards/ma/brookline - /waltham: https://localairegistry.com/leaderboards/ma/waltham ### Every list - Every leaderboard in Massachusetts: https://localairegistry.com/leaderboards/ma ## Frequently asked questions ### What is AI search optimization for local business? Getting a business named when a neighbor asks ChatGPT, Gemini, or Perplexity for a recommendation. Some call it AI SEO, some call it generative engine optimization. Traditional SEO fights for ten blue links; this fights for the one answer an assistant says out loud. The AI Score on this page measures the eight signals that drive it. ### What is Local AI Registry? The public record of how AI sees local business. We score every business we list by one published method, we keep the questions people ask about it in one place, and we never sell rank. Looking up any business here is free. ### How does this page help a business get recommended by AI? Assistants read public pages before they answer. This one states what the business does, what people ask about it, and what the Record answers, in one place a machine can read. Correcting what is wrong here changes what an assistant repeats next. ### Who writes the answers here? Registry AI writes the first answer under every question, from the Record and the public sources named beneath it. Neighbors write the rest under pseudonyms. A registered owner can reply as the business, and their reply says so. ### I own Dermatology Associates of Concord. How do I fix something or rank higher? Register the page. It is free, it takes about five minutes, and it lets you correct the Record and reply as the business. Nothing on this page is for sale, so the only thing that moves the score is the work. ## References ### Sources cited - [1] Google Business Profile, https://www.google.com/maps/place/?q=place_id:ChIJ4fJmZ5yQ44kRW9gZJUkFGAI (accessed Aug 25, 2026) - [2] totalskinhealth.com, http://www.totalskinhealth.com/medical-dermatology/surgery/ (accessed Sep 19, 2026) - [3] totalskinhealth.com, http://www.totalskinhealth.com/medical-dermatology/skin-cancer/ (accessed Sep 19, 2026) - [4] totalskinhealth.com, http://www.totalskinhealth.com/body-contouring/ (accessed Sep 19, 2026) - [5] totalskinhealth.com, http://www.totalskinhealth.com/cosmetic-dermatology/chemical-peels/ (accessed Sep 19, 2026) - [6] totalskinhealth.com, http://www.totalskinhealth.com/cosmetic-dermatology/ (accessed Sep 19, 2026) - [7] totalskinhealth.com, http://www.totalskinhealth.com/cosmetic-dermatology/dermal-fillers/ (accessed Sep 19, 2026) - [8] totalskinhealth.com, http://www.totalskinhealth.com/ipl-therapy/ (accessed Sep 19, 2026) - [9] totalskinhealth.com, http://www.totalskinhealth.com/medical-dermatology/mohs-micrographic-surgery/ (accessed Sep 19, 2026) - [10] totalskinhealth.com, http://www.totalskinhealth.com/cosmetic-dermatology/sclerotherapy/ (accessed Sep 19, 2026) - [11] AI engine output: ChatGPT and Gemini, read by Local AI Registry on Oct 13, 2026; Perplexity, read by Local AI Registry on Sep 5, 2026, https://localairegistry.com/methodology (accessed Sep 19, 2026) - [12] totalskinhealth.com, http://www.totalskinhealth.com/?utm_source=GMBSocialClimb&utm_medium=DermatologyAssociatesofConcord (accessed Oct 13, 2026)