Experts In Providing Adults, Families & Cosmetic Dental Care. In an ever increasing world of greater and greater specialization it is hard to find a dental home with the broad range of dental services found at the Advance Dental Group. Dr. Macdonnell has dedicated his professional career to giving his patients young and old the best when it comes to their oral health. From prevention to restorative to cosmetic dentistry the range of services and level of expertise is hard to find. But what makes us different is a new way of thinking about dental care. The traditional approach to dentistry does not always identify the underlying cause of oral disease. What if you could accurately predict the chances of having your teeth over the long-term and determine your risk level for disease or a cosmetic breakdown? Whether you are young or old, at the Advance Dental Group, risk assessment is at the core of what we do. Dr Macdonnell is trained to reduce the risks to your oral health and minimize the treatment required.