In 1969, a group of five dentists, led by Drs. Daro A. Buchanan and Richard O’Brien, formed Dental Health Associates of Madison (DHA). Both dentists were single practitioners for 15 years, but saw the need for a complete range of services at a single location. Since DHA’s inception in the late 1960’s, the concept of dentists joining together has provided many benefits for both the patients and the practitioners. As a group, our dentists recognize that peer review and shared consultation, as well as a comprehensive approach to care, assure high quality dental care. So while many things have changed over the years, the basic premise at DHA remains the same. DHA strives to give the best possible dental health care to our patients.