HMGS Dermatology serves as the dermatology division of Cooper University Health Care, and our physicians also train the dermatology residents at Cooper Medical School of Rowan University. If you do not see your insurance company listed at a specific location, please contact the office at (856)-452-8586 for assistance.
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Dr. Warren Heymann, Dr. Steven Manders, Dr. Justin Green, Dr. Lacy Sommer, Dr. Patrick McMahon, and Dr. Camille Introcaso, MD
Board Certified Dermatologists and Partners
The partners of HMGS Dermatology represent some of the most highly trained, accomplished, and respected dermatologists in the region, bringing together decades of expertise across general, pediatric, surgical, and academic dermatology. With education and training from some of the nation’s top institutions—including the University of Pennsylvania, UCSF, Temple, and Rutgers—they are board-certified in multiple subspecialties such as dermatology, pediatric dermatology, and dermatopathology. Many serve as professors and program directors at Cooper Medical School of Rowan University, shaping the future of dermatology through teaching, research, and leadership. Collectively, they have held prestigious roles such as division heads, board directors, and presidents of dermatologic societies, while earning recognition through numerous “Top Doctor” awards and lifetime achievement honors. Whether advancing innovation in pediatric care, cutaneous oncology, or medical education, the HMGS partners are united by their commitment to excellence and providing the highest standard of compassionate, expert skin care to their patients.