About O’Brien Dental Center
Meet Dr. Ashleigh O'Brien.
Dr. Ashleigh O’Brien earned her Doctor of Dental Surgery degree from the University of Detroit Mercy School of Dentistry in 2022, and she has been part of the Lake Orion Family Dentistry team since July 2022. In addition to holding her doctorate in dental surgery, Dr. O’Brien holds memberships in the American Dental Association and Michigan Dental Association.
What she loves about her job are the opportunities to educate patients on their oral health and demonstrate how they can be part of their treatment process. She also enjoys connecting with patients as individuals; this helps her connect with them personally and find the best ways to provide them with care. In addition to providing general, family, cosmetic, and restorative dental care to our patients, Dr. O’Brien also provides Botox injections to help patients with TMJ disorder, teeth grinding, jaw clenching, and other tension and facial pain.
Outside of work, Dr. O’Brien enjoys spending time with her husband and son, listening to true crime podcasts, and vacationing in new destinations!
Education & Training
- Dr. O'Brien completed her Bachelor of Science in Biology at Saginaw Valley State University and received her Doctor of Dental Surgery degree at the University of Detroit Mercy School of Dentistry.
- She enjoys staying on top of the latest research and always exceeds the required amount of continuing education. Particularly, she has done extra courses in the areas of endodontics, orthodontics, and Botox for TMJ disorders.

