Dr. R. Leo Regan was born and raised in Tallulah, Louisiana. He graduated from both, Louisiana State University undergrad and LSU School of Dentistry. Dr. Regan received numerous awards in dental school including the Oral Surgery and Oral Pathology awards; he was also inducted into both the C. Edmunds Kells and the OKU Honor Dental Societies.
After dental school, Dr. Regan did a 4 year residency in Oral and Maxillofacial Surgery at the University of Cincinnati. He has been board certified since 1999. He has maintained private practice in Baton Rouge since 1997. Dr. Regan is an active staff member at Our Lady of the Lake Hospital, having served as Chief of Oral and Maxillofacial Surgery and Dentistry.
Dr. Regan is involved in a number of organizations including ADA, LDA, AAOMS, ABOMS, and the Greater Baton Rouge Dental Association. He is also an assistant clinical professor of Oral and Maxillofacial Surgery at LSU. He is actively involved in the teaching of resident surgeons at Our Lady of the Lake. He has devoted his professional career to all aspects of specialty practice with special interests in orthognathic surgery, dental implants and dentoalveolar surgery.