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Welcome to Margaret S. Lally, MD Dermatology

Office of Dr. Margaret Lally, in private practice since 1989, and Maria Ressler, PA-C

We provide a wide range of dermatologic services for all of your adult and pediatric skincare needs. Our highly skilled providers and friendly, welcoming staff are proud to offer an exceptional patient experience. We are conveniently located in the Fox Chapel area just minutes from Route 28. We invite you to contact our office with any questions or concerns that you may have. We look forward to treating you.


Dr. Lally offers virtual visits through DermatologistOnCall.  Please see our services page for more information.

American Board of Dermatology
Maria Ressler Fox Chapel Dermatology


We currently participate with most health care plans including UPMC, Highmark, Aetna, Cigna, and United Health Care plans.

At this time we do NOT accept any medical assistance programs.

If you are not sure if we are participating with your current insurance, please call the member services number on the back of your insurance card. You are also welcome to call our office at 412-967-1192 and we will do our best to assist you.

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