![](https://dermatology.upenn.edu/wp-content/uploads/2020/02/christopher-miller.jpg)
Christopher J. Miller, MD
Director, PennDOC
Professor of Dermatology
![](https://dermatology.upenn.edu/wp-content/uploads/2020/02/jeremy-etzkorn.jpg)
Jeremy R. Etzkorn, MD, MS
Assistant Professor of Dermatology
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![](https://dermatology.upenn.edu/wp-content/uploads/2020/02/cerrene-giordano.jpg)
Cerrene N. Giordano, MD
Assistant Professor of Dermatology
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![](https://dermatology.upenn.edu/wp-content/uploads/2020/02/h-william-higgins.jpg)
H. William Higgins, MD
Assistant Professor of Dermatology
![](https://dermatology.upenn.edu/wp-content/uploads/2020/02/joseph-sobanko.jpg)
Joseph F. Sobanko, MD
Director, Dermatologic Surgery Education
Associate Professor of Dermatology
![](https://dermatology.upenn.edu/wp-content/uploads/2024/02/JoannaWalker.jpg)
Joanna Walker, MD
Assistant Professor of Clinical Dermatology
![](https://dermatology.upenn.edu/wp-content/uploads/2024/02/JunqianZhang.jpg)
Junqian Zhang, MD
Assistant Professor of Clinical Dermatology