David Eric Sawcer

David Eric Sawcer, MD, PhD, is a Clinical Associate Professor of Dermatology at the University of Southern California (USC), specializing in clinician-educator roles. His research focuses on dermatologic oncology, viral skin infections, and innovative therapies such as nanosecond pulsed electric fields (nsPEF) for skin cancers. He has contributed to understanding SARS-CoV-2 treatment timing and HIV-associated dermatologic conditions. His work spans clinical trials, laser therapies, and cellular mechanisms of skin diseases.

Research interests include cutaneous manifestations of systemic diseases, targeted cancer therapies, and laser applications in cosmetic and medical dermatology. Recent studies emphasize optimizing treatments for viral infections and cancer while minimizing normal tissue damage. His publications reflect a multidisciplinary approach, combining clinical practice with biophysical and genetic research.

Publications highlight advancements in nsPEF for squamous cell carcinoma, collagen-driven fibroblast migration mechanisms, and snake venom-derived anticancer agents. His work on multiple sclerosis genetics and laser treatments for pigmented lesions underscores long-term contributions to dermatology and related fields.