Meet Dr. Bernard O’Reilly
Meet
Dr. Bernard O’Reilly
Dr. Bernard O’Reilly has been in practice 30 years. He received his Bachelors of Science Degree in Biology from Illinois Benedictine College in 1982. He is a 1987 graduate of the University of Illinois Chicago College of Dentistry.
He continues to advance his dental knowledge and skills with continued education courses. He has completed courses with the Misch Implant Institute Prosthetic Program and The Dawson Academy. He is a member of the Seattle Study Club, the American Dental Association, the Illinois State Dental Society, and the Chicago Dental Society.
Dr. O’Reilly and his wife, Kathy, of 30 years met at Illinois Benedictine College. Kathy is active real estate agent and attorney. They have four children: Bradley who is an associate dentist in the practice, Andrew is a current medical student at Midwestern Medical School, Kaitlyn is a recent college graduate and retired volleyball player, and Allison is a senior in college also on scholarship for D1 volleyball. In his spare time, Dr. O’Reilly enjoys golf and attending his daughters’ volleyball matches. He is an avid White Sox and Blackhawks fan.
What Patients Say About O'Reilly Dental
Posted on Google Kyle BeairdAugust 28, 2026 Really like the new Doctor!!! Just like having one of the Dr. O’Reilly’s there!Posted on Google Jingyan XiaAugust 2, 2026 Dr. Dong is calm, patient, and gives you his full attention. He takes the time to explain what he is doing, what he sees, and why he recommends a particular treatment in a clear, straightforward way. He is careful and thorough, and I appreciate that he does not make treatment feel more complicated or intimidating than it needs to be. His reassuring manner helped me feel surprisingly comfortable and at ease. Lisa, the dental hygienist, is also incredibly patient, knowledgeable, and thorough. She carefully explains what she notices, answers all my questions, and gives practical advice on how to improve my dental care at home. My cleaning felt much more detailed and comprehensive than what I have experienced at other offices. The quality of care, attention to detail, and overall experience really set this office apart. You can tell that Dr. Dong and his staff genuinely care about doing excellent work and treating their patients with kindness and respect. I am very glad I found this office and would highly recommend it, especially to anyone who feels anxious about dental visits.Posted on Google Wayne AndersonJuly 31, 2026 Dr Doug, was amazing, explaining everything clearly before treatment, asked if I had any questions. Really cares about the patient.Posted on Google Arnold SmithJuly 27, 2026 Lisa is a great hygienist. Met the new dentist Dr Dong. The future looks good at O'Reilly Dental.Posted on Google Dominick LewisJuly 24, 2026 Easy and flexible scheduling, and friendly, knowledgeable staff. They are always looking out for the long term health of their patients and their teeth. I have been a patient for years and highly recommend O'Reilly Dental.Posted on Google Lee MulcroneJuly 17, 2026 Drs. O’Reilly and Dong are exceptionally caring, thorough, and informative about any procedures. Their staff of nurses, hygienists, and receptionists are friendly and professional. For many years Dr. O’Reilly has performed various procedures and follow up in his thorough, friendly manner; Lisa my hygienist for over twenty years always does an excellent work of cleaning and passing on any concerns; Dr. Dong and his assistant Kat recently did a root canal with careful analysis and perfect results. The receptionists always greet patients with a smile and offer expert help with insurance issues. Why go anywhere else for dental care?Posted on Google Pat KotsakisJuly 11, 2026 Posted on Google Erick SanchezJune 26, 2026 Dr Dong and his assistant ensured I was comfortable the entire time, and explained the steps they took along way. Office was clean, staff was wonderful, and cared about my experience and health. Highly recommend coming here if you need dental treatmentPosted on Google Henry PaffiJune 12, 2026 Posted on Google Annella SahliJune 5, 2026 Load more