Dr. Geisler earned a medical degree from Northeastern Ohio University College of Medicine in Rootstown, Ohio. She completed an internship and residency training at Columbus Children's Hospital, where she received the Lisa Guryula Award for Excellence in Pediatrics. Dr. Geisler is board certified in Pediatrics, is a Fellow with the American Academy of Pediatrics, and served as an assistant professor of pediatrics at Northeastern Ohio University College of Medicine.

Dr. Geisler and her family enjoy living in the Eugene/Springfield area, where they have been since 2004.