Home > Dermatology > Rashes > Poison ivy: How it works and how to handle it Poison ivy: How it works and how to handle it Dr. David A. Kasper | 08/20/2023 Dr. Kasper was interviewed by the Chestnut Hill Local Newspaper! The article can be found HERE. Request Consultation If you are having a medical emergency, please call 911; do not use this contact form. Δ