About
Why Choose Us?
O’Reilly Dental has proudly served the Schaumburg community for more than 50 years at the same location. As a long-standing private dental practice, we are committed to providing personalized, high-quality care for patients and families in Schaumburg and the surrounding communities.
Our practice focuses on comprehensive family dentistry, dental implants, cosmetic dentistry, and preventive care. We believe in helping patients maintain healthy smiles for life through early prevention, modern technology, and individualized treatment planning.
At O’Reilly Dental, we combine decades of trusted local service with modern dental techniques to deliver comfortable, high-quality care. Our goal is to provide a welcoming environment where patients of all ages can receive everything from routine preventive care to advanced restorative and cosmetic treatments.
We are proud to continue serving the Schaumburg community and helping patients achieve healthy, confident smiles.
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.
Meet
Dr. Yangbasai Dong
Dr. Yangbasai Dong is committed to providing comprehensive, patient-centered dental care with a focus on precision, comfort, and long-term oral health. In addition to his collegiate and doctoral education, Dr. Dong has completed many hours of advanced continuing education in endodontics, oral surgery, implant dentistry, cosmetic dentistry, microscope-assisted root canal treatment, and the use of cone beam computed tomography (CBCT) for advanced diagnosis and treatment planning.
Dr. Dong is passionate about staying at the forefront of modern dentistry and regularly pursues advanced training to bring the latest techniques and technology to his patients. His clinical interests include comprehensive restorative dentistry, dental implants, endodontic treatment, and aesthetic smile enhancement.
He is an active member of the Chicago Dental Society and the American Dental Association, reflecting his commitment to professional excellence and continuing education.
Outside the office, Dr. Dong enjoys spending time with his family. He and his wife, Qiao Lin, met more than ten years ago while studying at the University of Illinois Chicago. They are proud parents of their three-year-old daughter. In his free time, Dr. Dong enjoys snowboarding and playing basketball.
Dr. Yangbasai Dong provides comprehensive, patient-centered dental care with precision and comfort. He has advanced training in implants, endodontics, oral surgery, cosmetic dentistry, microscope root canals and CBCT diagnosis. Dedicated to modern dentistry, he specializes in restorative dentistry, implants, root canals and smile enhancement.
Smile Gallery
