Specialties: Creating Beautiful Smiles Established in 2007. Dr. O’Rourke-Allen was raised in Baton Rouge, LA and envisioned being a dentist since the seventh grade. In 1994, she graduated from Xavier University of Louisiana with a bachelor’s degree in Chemistry. She promptly entered Baylor College of Dentistry in Dallas, TX where she earned a Doctor of Dental Surgery degree in 1998. After completing an Advanced Education in General Dentistry residency program at the University Of Mississippi School Of Dentistry, Dr. O’Rourke-Allen returned to Baton Rouge. Always focused on the community, Dr. O’Rourke-Allen practiced dentistry in the public health sector for over ten years. Dr. O’Rourke-Allen particularly has enjoyed working with the mentally challenged.