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Dermatologist Chambersburg, PA

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Medical Aesthetics and More


Dermatology Done Differently

Welcome to OneSkin Integrative Dermatology, where our approach is unique as your own skin. We understand that the health of your skin is intimately connected to the health of your entire body. By combining the latest advances in dermatology with holistic integrative care, we aim to help you achieve optimal health and beauty. We are committed to providing you with the tools and resources you need to empower your aging process with healthy, glowing skin, while also supporting your full mind and body wellness. Whether you are looking to clear up a skin condition, reduce the signs of aging, or simply improve your overall health and well-being, we are here to help. We invite you to explore our site and discover the many ways in which we can support you on your journey to full mind and body wellness.

Personal Attention

Reliable Results

OneSkin provides medical, and cosmetic dermatological services focusing on skin health and wellness. Learn what we have to offer in providing the options you need to make your goals a reality.

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Self- Care Saturday’s at OneSkin

Reconnect to your Inner Beauty

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Regenerative Aging

Regenerative Aging

Get better with age! At OneSkin we are pro-aging. Discover treatments that tap into your body's natural renewal process to build collagen and reduce skin damage.

Free Consult
Hair & Skin

Hair & Skin

Healthy skin is an important part of overall wellness. It's important to remember that everyone's skin is different, and what works for one person may not work for another. From acne to overall skin health, we take a comprehensive approach to assessing the best way to care for your unique skin.

Mind & Body Wellness

Mind & Body Wellness

Our approach to mind and body wellness combines science and spirit. Our team will help you understand how genetics and environmental stresses contribute to accelerated aging while creating longitudinal plans to help you feel your best while being in control of the visible signs of aging.

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Clear Your Complexion

Reliable Results You Can Trust



At OneSkin, all of our premium products are hand-selected for their quality and effectiveness. We only sell product lines we trust and use ourselves. Shop our online boutique for all of your unique needs.


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I recently had an IPL Treatment done with Tiffany Katsaros, who is so caring and takes her time to answer any questions you may have. I have recurring skin keratosis which never heals and leaves a lot of scarring and redness. IPL Treatment is the only thing that heals my skin, it is amazing, this treatment got rid of all the scaley bumps on my chest and broken blood vessels on my face, my skin is so much smoother and looks great. Tiffany also recommended a body wash called CLn MD which is available in the office. Since using it I have noticed fewer breakouts and does not dry out your skin. Love OneSkin, My skin was a mess when I started coming here and they are giving me beautiful skin again, never thought it would happen at my age!!! SOO Highly recommend Dr. Rachel Day, Tiffany and their whole team!!!

D.C. Google

Needed an appointment with a dermatologist for an ongoing issue that no one could figure out. Got an appointment the same day i requested an appointment and they did a biopsy at that first appointment. So grateful to finally have someone try and diagnose my skin issues.

A.M. Google

I would recommend One Skin Dermatology to everyone. Everything is explained and all questions answered. I am very confident in my treatment

R.M. Google

Cleanest place in all of Chambersburg!! Customer service is top tier!! Decorations are stunning. Each team member acknowledged my family and created an experience that left us excited to return. We have taking the recommended steps and are confident in the renewing results🙏♾️ Thank you! With Love and Appreciation, RNT

R.T. Google

Love OneSkin Dermatology!!! I have been coming here for several years dealing with different skin conditions and thinning hair. I now have 50% more hair growth and my skin looks amazing with all the different treatments available. I get so many compliments on how young I look Thanks to Dr. Day and Tiffany Katsaros who are both so knowledgeable and caring to their patients. They both take their time with you and answer all questions you my have. Lindsay and all the office staff are super nice and treat you like family. Highly recommend Oneskin Dermatology, you will not be disappointed!!!

D.C. Google


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Weili Cornell Medicine




211 Grant Street

Chambersburg, PA 17201



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*Individual results are not guaranteed and may vary from person to person. Images may contain models.