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    • Cosmetic Dermatology
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      • Cosmetic removal of benign growths
      • Laser scar treatment
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  • 914-967-2153
  • 175 Purchase Street, Rye, NY 10580

Your destination for comprehensive medical, surgical,
and cosmetic dermatologic care for the entire family.

With deep local community roots, we deliver the clinical expertise of Columbia
University and the cosmetic advances of NYC directly to Westchester County.

Our team of board-certified dermatologists are dedicated to providing each of our
patients with the highest quality, tailored care within an intimate, boutique practice.

Meet Our Board-Certified Dermatologists

Dr. Ruth Treiber
MD, FAAD
Eric Treiber, M.D. Dr. Eric Treiber
MD, FAAD
Leah Ansell Md. Faad Dr. Leah Ansell
MD, FAAD

Leah Ansell Md. Faad Dr. John Nia
MD, FAAD

Leah Ansell Md. Faad Dr. Margot Chima
MD, FAAD
Hadyn Arana
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I have been a patient of Dr. Ansell's for over two years now and would never go to another dermatologist. I have been seeing Leah for everything from skin cancer screenings to cosmetics. She breaks everything down into language I can understand and has incredible bedside manner. I have recommended her to all of my friends and feel I am in the best hands whenever I walk into her office!
Jena Karp
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Dr. Leah H. Ansell is amazing! She is brilliant, kind and thorough. She has a passion for her work and it shows. Dr. Ansell is very informative & makes every experience pleasant! I had PRP done on my scalp & saw results! I have also had some skin tags & sun spots removed. I would highly recommend using Dr. Leah H. Ansell!
Frances Fontaine
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I cannot say enough wonderful things about Dr. Ansell - she is incredible in every which way and deeply cares about her patients. She is up to speed on all of the latest technology and has an excellent eye for detail. I am so grateful for her years of kindness and care.
Arielle.s. Plavnick
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Dr. Ansell is the absolute best Dermatologist/Doctor I have ever been to. She is so kind and made me feel comfortable immediately. I went in to have a mole checked. She was so knowledgable, answered all of my questions (made me feel like no question was a dumb one even though I'm sure some of them were), and gave me follow up information on skin things I was curious about. She is 100 going to be my primary dermatologist; I just love her. Couldn't have had a better experience!
jennifer christian
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Excellent service, starting with reception, assistants and doctor, they are very friendly, attentive. Doctor Eric tried to see that everything is fine and if it is not within his reach he will refer you to a specialist who can help better, very happy for the attention, you will not regret it.
Amy Straus
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Dr. Ansell is absolutely amazing. She is thorough, competent, extremely intelligent, thoughtful and an all around amazing person and doctor. For example, I do an annual skin check with her and she is extremely thorough checking every single spot throughout my entire body and following up consistently in areas she feels are remotely abnormal. She is more thorough than any other doctor I have ever been to in this regard. She is always calm, comforting, and has unbelievable bedside manner. Earlier this year when I had a newborn and could not get in with a pediatric derm for multiple months, she squeezed me in DAY of to ease my mind and come up with a plan to help with a rash for my son. Additionally, she followed up the next day to see how he was doing. This speaks to her dedication and character. She is hands down one of my very favorite doctors and I truly could not recommend her enough.
Dale B.
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I consider myself lucky to have found Dr. Ansell. She is warm and friendly; more important, I had a lot of light treatments in the past and have been concerned about possible skin cancer. She is the ONLY doctor among many dermatologists I have seen who immediately suggested a skin check and ordered several biopsies. She subsequently called me herself to say that I should have surgery on one but was reassuring, and the procedure was a success. The staff is uniformly helpful and competent. I felt very comfortable going to the office even in the middle of the pandemic.
Annie Friedman
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Dr. Ansell is an incredible doctor. She is skilled at her work and I trust in her completely. She always listens and takes the time to explain things. She is also a wonderful person! I always love going to see her. Highly recommend.
Juliette De Marco
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Dr. Ansell is amazing! She is very professional and knowledgeable. She works in such an efficient way and is extremely attentive to her patients. The best dermatologist I ever had ! The staff is very friendly and accommodating. Highly recommend.
Cici Sophia Sherry
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I was a patient of Dr. Ansell for years, and she remains one of my favorite doctors I've every had. Kind, thoughtful, and incredible at what she does. I saw her for both medical and cosmetic dermatology, and she always made me feel like I was in expert hands. I would absolutely recommend her to any friend looking for a derm! She drives fantastic results.
Deborah Pevenstein
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Dr Ansell is brilliant. Aside from being personable, curious to learn about me and my family, and relatable, she is the only dermatologist in Manhattan to accurately diagnose my hair problems and put a plan together to address it. She researched my specific symptoms, consulted colleagues and experts in the field, and as a result, the root cause of my problem has been addressed and I even have hair regrowth. I am forever grateful to Dr Ansell for her thoughtfulness and kindness and her willingness to take on a challenge that more than five other experts could not solve. I’ve been a patient for five years and I would recommend her again and again, and for any dermatological issue. Her guidance on wrinkles and preventative care is pretty amazing, too.
jennifer christian
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There isn’t enough I can say abt Dr Ruth! She’s a wonderful doctor. I feel confident in her care and would recommend her to anyone! Whether your needs are cosmetic or dermatological she’s a perfect fit! She’s the best there is!
Jodie Levinson
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Dr. Ansell is extremely knowledgeable and passionate about helping her patients feel and look their best. She has treated me for a variety of skincare related problems and each time successfully taken care of the issue. I cannot say enough good things about her work and care...Thank you Dr. Ansell!
Reed Edwards
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Best dermatologist ever! We absolutely love Dr Ansell. Our family has been going to her for a few years - speaks to us with such respect, she’s normal and actually cool and of course very good at her job. It’s rare that you genuinely look forward to going to the Dr. Would recommend to anyone.
Melissa Gitelman
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Dr. Ruth Trieber is a wonderful doctor. She is skilled and detail oriented, but also has great bedside manner - she takes her time to explain everything and is very reassuring.
Jake Gordon
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Dr. Treiber (both Ruth and Eric) are the best in the business! I have been seeing them literally my whole life - I have tried others but not a single one comes close to how good Dr. Ruth Trieber is! Any issue you may be having, SHE WILL TAKE CARE OF IT! She, and the rest of her staff, treat you like family and will always fit you in to her busy schedule if you are having an emergency. I struggled with skin issues since I was a little kid, Dr. Ruth Treiber has made it possible for me to live without anxiety about my appearance and skin. She is the best there is! Highly recommend seeing either Dr. Ruth Treiber or Dr. Eric Treiber...there is no one better!
Lisa Dee
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Let me start by saying if the world could only have one Dermatologist the right choice would be Dr Leah Ansell. Dr Ansell has not only performed procedures that have made me look years younger, but she has also lifted my spirits. She is kind, compassionate, and intelligent. She is truly concerned about her patients and will treat you like an old friend. I look forward to all my future appointments. The office is bright and filled with warm and welcoming staff. Dr Ansell works magic both on the skin and the soul!
David Wels
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Dr Ansell is caring, warm and welcoming and the nurses are thorough professional and friendly. I tend to neglect myself and not follow up or continue treatment in most cases but Dr Ansell’s office routinely checks in with me and makes sure I come in and take care of myself. That kind of care and personal service is pretty uncommon these days. I can’t speak highly enough of Dr Ansell and her practice.
jackie wong
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I’ve seen Dr Leah Ansell and Dr John Nia here. I can not speak highly enough of their bedside manner and professionalism. This review is particularly in regards to a minor skin procedure with Dr Nia, which I was extremely nervous about. Dr Nia is an extremely skilled surgeon and talked me through the entire procedure and made sure I felt comfortable. He made sure I knew what to expect and made the procedure painless. Last but certainly not least, Marissa, the nurse or medical assistant, was truly the star. She was extremely patient with me with all my questions. She told me in detail, what to expect after surgery with the bandages and stitches. She made sure I had nothing to worry about and took extreme care in caring for me. Honestly, if it weren’t for Marissa, I don’t know if I would have scheduled the appointment to get the procedure done.
carla lobel
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Dr Ruth Treiber is not only a wonderful doctor but a truly compassionate, warm and caring one as well. She was able to see me the same day, and at closing time no less! She put my fears to rest over an issue that was of great concern to me. Dr. Treiber is unquestionably one of the best in her field and should be an example to all physicians! ! Thank you Dr Treiber and thank you to your amazing staff as well!
David Wels
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Dr Ansell is caring, warm and welcoming and the nurses are thorough professional and friendly. I tend to neglect myself and not follow up or continue treatment in most cases but Dr Ansell's office routinely checks in with me and makes sure I come in and take care of myself. That kind of care and personal service is pretty uncommon these days. I can't speak highly enough of Dr Ansell and her practice.
Aaron Fleishaker
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My family have been patients of Dr's Eric and Ruth Treiber for many years. First and foremost Eric and Ruth are absolutely top notch and highly qualified physicians. But what sets them apart is the way they care for their patients. Its very unusual today to find Drs who treat their patients with such patience and caring. When you go to their office you are much more than a "number". The entire office staff is warm and interested in alleviating stress during what could be a stressful procedure. They take time to talk to you and explain things and answer any questions. To some, this may sound "old fashioned". To me this is the way things should be.
Susan Tolchin
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Dr. Eric Treiber is an outstanding dermatologist. He is highly knowledgeable and makes his patients feel both comfortable and reassured.
Susan Landon
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Dr. Treiber is a fantastic doctor! My daughter has been seeing him regularly for about 7 months for painful, disfiguring cystic acne. From the first visit, he was kind and reassuring and gave my daughter hope that he could help her. He explained everything thoroughly and always took time to answer questions. And everyone in his office was equally caring and respectful. My daughter recently completed her treatment and her skin looks great! We highly, highly recommend Dr. Treiber!
Emma Kuhn
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I came in with terrible acne. I was sad and felt hopeless, but Dr. Treiber said he could help me. He was thorough and kind. He made me feel secure in the path that we took to help my acne. I highly recommend him, he fixed my face. Thank you for all that you did for me! 10/10 experience
Jonathan Schreiber
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Extremely professional, honest and thorough! Very reliable!
Anthony Castro
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Dr. Treiber is incredible. My previous dermatologist was very nice but the treatment he used was ineffective. I saw results immediately with Dr. Treiber. He is kind, knowledgeable, and highly effective. Would definitely recommend him to anyone.
Susan Lutinger
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Dr Treiber is lovely - calm, reassuring, and knowledgeable. I would highly recommend him!
Shanon Kendall
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I had an excellent encounter with Dr. Treiber. He listens intently and administers therapies that work. Strongly advise using his services.
Lisa McDaniel
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The doctor Treiber's clinic is excellent. He goes above and above to make sure his patients are comfortable, and the staff is courteous.
Jonathan F.
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I'm extremely appreciative of Dr. Treiber's knowledge. He made a treatment plan that was really effective after properly diagnosing my skin issue.
Kathleen Guinan
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Dr Eric Treiber is excellent. A top notch Doctor. Great staff too. Professional, knowleable and compassionate. Keep up the great work and thank you for your unsurpassed care.
David Wels
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Dr Ansell is caring, warm and welcoming and the nurses are thorough professional and friendly. I tend to neglect myself and not follow up or continue treatment in most cases but Dr Ansell’s office routinely checks in with me and makes sure I come in and take care of myself. That kind of care and personal service is pretty uncommon these days. I can’t speak highly enough of Dr Ansell and her practice.
Consultation
If you would like to schedule an appointment or have any questions or concerns,
please contact our reception staff via phone or Klara Message us here . We look forward to hearing from you!

Call us at 914-967-2153 or use the form below.

    914-967-2153

    My appointment with Dr. Treiber went very well. She was polite and very knowledgeable, both myself and my son had appointments. She was amazing in dealing with his eczema and prescribed him something that finally made him stop scratching! Much appreciated! Billy Wong Chin
    Dr. Treiber runs a great practice! Her office was very clean and her staff was wonderfully organized. She treated my son for his eczema and after only a few weeks on treatment we've noticed an amazing improvement! DEFINITELY RECOMMENDED! Diana Monteverde

    See All Our Reviews

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    175 Purchase Street, Rye, NY 10580

    914-967-2153

    info@treiberderm.com

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    Mon - Thurs: 8:30am - 4:30pm
    Fridays: 8:30am - 4:00pm

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    The physicians at Treiber Dermatology are extensively trained, highly regarded board-certified dermatologists, offering top medical, cosmetic and surgical care to patients across Westchester, New York City, and Southern Connecticut.

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