McGuinness, Ashley

Ashley McGuinness, MD, FAAD

McGuinness, Ashley

Dr. Ashley McGuinness is a board-certified dermatologist and fellowship-trained Mohs micrographic surgeon at Schweiger Dermatology Group.

She specializes in surgical treatment and reconstruction for complex skin cancers. Dr. Guinness received her medical doctorate from Saint Louis University School of Medicine and is a member of both Alpha Sigma Nu and Alpha Omega Alpha honorary societies.

Specialties

About Ashley McGuinness, MD, FAAD

Dr. Ashley McGuinness is a board-certified dermatologist and fellowship-trained Mohs micrographic surgeon at Schweiger Dermatology Group.

She specializes in surgical treatment and reconstruction for complex skin cancers. Dr. Guinness received her medical doctorate from Saint Louis University School of Medicine and is a member of both Alpha Sigma Nu and Alpha Omega Alpha honorary societies.

She completed her residency in dermatology at the University of Iowa Hospitals and Clinics and her fellowship in Mohs micrographic surgery and dermatologic oncology at the world-renowned Mayo Clinic in Rochester, Minn.

She co-authored several manuscripts in premier dermatologic journals and has presented her findings at numerous national meetings. She is an active member of the American Academy of Dermatology, American Society for Dermatologic Surgery and American College of Mohs Surgery.

As a Saint Louis native, Dr. McGuinness feels privileged to provide personalized, exceptional care to her community.

Education & Training

  • Medical doctorate from Saint Louis University School of Medicine
  • Member of both Alpha Sigma Nu and Alpha Omega Alpha honorary societies
  • Residency in dermatology at the University of Iowa Hospitals and Clinics
  • Fellowship in Mohs micrographic surgery and dermatologic oncology at the world-renowned Mayo Clinic in Rochester, Minn

Experience

  • Board-certified dermatologist and fellowship-trained Mohs micrographic surgeon
  • Active member of the American Academy of Dermatology, American Society for Dermatologic Surgery and American College of Mohs Surgery
  • Co-authored several manuscripts in premier dermatologic journals
  • Presented at numerous national meetings

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About Schweiger Dermatology Group

Founded by Dr. Eric Schweiger in 2010, Schweiger Dermatology Group began as a single office in Midtown Manhattan with a mission to deliver high-quality dermatologic care without long waits. As demand grew, so did the practice. Today we have over 120 locations across 8 states with more than 400 of the nation's leading providers and were ranked as the number one practice nationally in cosmetic and reconstructive care by Castle Connolly. In 2023, we broadened our expertise by integrating allergy care into our services. We remain committed to offering exceptional medical, cosmetic, and surgical dermatology as well as comprehensive allergy services, ensuring patients receive expert care in a modern, state-of-the art environment.

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