Dr. O’Neill is a Wooster, Ohio native. The daughter of a dentist, she graduated from the University of Akron and The Ohio State University College of Dentistry. Following her graduation in 2006, Dr. O’Neill worked for the Henry County Health Department in Napoleon, Ohio.
In 2011, she and her husband Dr. Michael O’Neill, also a dentist whom she met at Ohio State, moved to the Toledo area, where Michael O’Neill was raised and has family.
She bought her current practice from Dr. Phillip Kallile in 2014, after Dr. Kallile retired.
Dr. O’Neill and her husband have four children: Arianna, Greyson, Samantha and Katherine. For fun, the O’Neills enjoy outdoor water sports and snow skiing.