914-967-2153
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We are open for both in-office and virtual appointments.
Office Hours
Monday through Thursday: 8:30am - 4:30pm
Fridays: 8:30am - 12:30pm
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 the Doctors
Dr. Ruth Kaplan Treiber graduated from Cornell University’s College of Arts and Sciences in Ithaca, N.Y. and received her MD degree from Cornell University Medical College in New York City.
Learn MoreDr. Eric Treiber is a native New Yorker. He is a graduate of Stuyvesant High School, Queens College (CUNY) and the Georgetown University School of Medicine. He is double Board Certified in Internal Medicine (NY Hospital Cornell Medical Center) and Dermatology (New York Medical College). He is an Associate Clinical Professor of Dermatology at Columbia University where he teaches medical students and dermatology residents. Dr. Treiber enjoys diagnosing and treating challenging skin rashes, severe acne, and skin cancers. He has a particular interest in the treatment of difficult cases of psoriasis with phototherapy and the newer biologic drugs. Dr. Treiber loves treating children, and has developed a kind caring way of treating them, which is appreciated by both the children and their parents!
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Dr. Leah Ansell, a graduate of Dartmouth College, Northwestern University School of Medicine and Columbia University, is a cosmetic-trained board-certified dermatologist with expertise in cosmetic and medical dermatology. Having practiced for years on Manhattan's Upper East Side, she brings her experience and expertise to Westchester. She enjoys providing compassionate, personalized and comprehensive care for the entire family. She is known for her natural touch with Botox and fillers and expertise in lasers. She has particular interest in treating melasma, rosacea, sun damage/freckling, acne, acne scarring, skin cancer screening and prevention and using platelet rich plasma (PRP) for hair loss. She is a local Westchester mom to three children.
Learn MoreMargot Chima MD, FAAD is a thoughtful and dynamic board-certified dermatologist with a primary focus on general and cosmetic dermatology. Dr. Chima attended the University of Michigan, graduating with honors and completed her dermatology residency at Mount Sinai where she was selected as chief resident. Excelling in providing patients with personalized, holistic, and up-to-date medical and cosmetic treatments, Dr. Chima has published dozens of articles, book chapters, and abstracts. She is sought after for helping patients achieve their natural cosmetic goals with minimally and non-invasive techniques like fillers, neuromodulators, platelet rich plasma (PRP), and laser-based devices. She also serves on faculty at Mount Sinai Hospital and enjoys teaching the dermatology residents.
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Dr. John Nia is a fellowship trained practicing dermatologic and cosmetic surgeon. His training background is a unique blend of medical and surgical training in cutaneous oncology, facial and oculoplastic surgery.
Learn MoreWe are open for both in-office and virtual appointments.
Office Hours
Monday through Thursday: 8:30am - 4:30pm
Fridays: 8:30am - 12:30pm
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