Dermatology
UHS Dermatology provides expert care of diseases of the skin and skin cancers. Whether it is a common condition such as eczema or psoriasis, a mysterious rash, or a rare disease, our provider team will completely evaluate your condition and give you the best up-to-date care available. If you have an unusual mole or skin lesion we can evaluate it using dermoscopy and biopsy techniques to choose the best treatment.
Our provider panel consists of two Physician’s Assistant who together have a total of over 22 years of experience in Dermatology. We also have a Board Certified Internal Medicine M.D. with a special interest in diseases of the skin. Our lead physician and consultant is Dr Sienkiewicz, a Board Certified Dermatologist who has been in practice in our community for 39 years.
The UHS multispecialty physician group gives us the ability to render interdisciplinary expert care in collaboration with Rheumatology, Plastic and General Surgery, Oncology, Dermatopathology and other specialties.
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UHS hosts BLI's 2026 Healthcare DayFebruary 20, 2026UHS proudly hosted the Broome Leadership Institute’s (BLI) 2026 Healthcare Day on Feb. 19, welcoming the Class of 2026 for a full-day, immersive look into how UHS cares for the community and supports the region’s evolving healthcare needs.
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Parking, entrance changes amid renovations at UHS Delaware Valley HospitalFebruary 19, 2026As work continues on the creation of a state-of-the-art, four-story Medical Neighborhood at UHS Delaware Valley Hospital, the following changes are now in effect regarding parking and how you will enter the hospital.
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UHS Launches MyChart “On My Way” for lab appointment online schedulingFebruary 17, 2026UHS has introduced a new digital feature designed to make laboratory visits faster, easier, and more convenient for patients. Patients can now use MyChart’s “On My Way” to save your spot in line for a future time that day.
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Know where to go for your medical concernFebruary 16, 2026It can be tough to distinguish where to go for medical care when your symptoms feel unbearable, and your primary care provider is unavailable. Here are some key differences to help you decide.

