Karen Nguyen Wu, MD, FCAP

Dr. Karen Nguyen Wu, MD, FCAP, Laboratory Medical Director & Dermatopathologist has been providing dermatopathology services in the New Hampshire region since 2013.

Dr. Wu completed an Anatomic and Clinical Pathology Residency at Thomas Jefferson University in Philadelphia where she served as Chief Resident in her final year. Dr. Wu finished her Oncologic Surgical Pathology Fellowship at Fox Chase Cancer Center in Philadelphia before completing a Dermatopathology Fellowship at the world-renowned Ackerman Academy of Dermatopathology in New York City. Dr. Wu graduated cum laude with her Bachelor of Science in Biology, with a minor in Asian Cultures & Civilizations from Muhlenberg College. Dr. Wu earned her Doctor of Medicine degree from Drexel University College of Medicine as part of an early-admission program where she graduated as a member of Alpha Omega Alpha Honor Medical Society.

Dr. Wu is board-certified in Anatomic Pathology and Clinical Pathology and Dermatopathology. Her professional memberships include the American Academy of Dermatology, the American Society of Dermatopathology, the International Society of Dermatopathology, and the College of American Pathologists. Dr. Wu was named Castle Connolly Top Pathologist in New Hampshire magazine in 2021, 2022, 2023, and 2024, and she has authored over 10 dermatopathology publications.

Dr. Wu was born in Viet Nam and immigrated to the United States at an early age after spending time in refugee camps. She was raised in Philadelphia and moved to New England in 2013. In her spare time, Dr. Wu enjoys traveling with her family, exploring nature, trying new restaurants, and hitting the gym. Dr. Wu is thrilled to continue to provide industry leading dermatopathology for all Optima Dermatology patients.