Allan S. Brett, MD

Internal Medicine


Allen S. Brett, MD, attended the University of Pennsylvania School of Medicine and did his internal medicine residency at the University of Pittsburgh. Before coming to South Carolina in 1995, he served on the faculties at Washington University in St. Louis, Georgetown University and Harvard University. He currently serves as the Orlando Benedict Mayer Professor of Medicine at USC, director of the Division of General Internal Medicine, and Vice Chair of the Department of Medicine. Dr. Brett’s academic interests include medical ethics, clinical decision-making, preventive medicine and health care reform. He is the editor of Journal Watch, a literature-review publication with an international readership. He is also a core faculty member in the University’s Center for Bioethics.

Our Vision: To be known for clinical excellence and remembered for compassionate care.


Education and training

Specialty Internal Medicine

Board CertifiedAmerican Board of Internal Medicine

EducationUniversity of Pennsylvania

ResidencyUPMC Presbyterian Hospital

Our affiliate system

Prisma Health is the largest not-for-profit health organization in South Carolina, serving more than 1.2 million patients annually. Our 30,000 team members are dedicated to supporting the health and well-being of you and your family. Palmetto Health-USC Medical Group will be rebranded at a later date and will continue to operate as a joint venture between the Midlands affiliate and the USC School of Medicine.

Our promise is to: Inspire health. Serve with compassion. Be the difference.

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Palmetto Health is becoming Prisma Health. Palmetto Health-USC Medical Group is part of Prisma Health.