ADPI American Dental Partners, Inc. (MM)

American Dental Partners, Inc., (NASDAQ: ADPI) announced today that Breht T. Feigh, Executive Vice President, Chief Financial Officer and Treasurer, will present at the Gabelli & Company's Dental Conference in New York City on Wednesday, June 1, 2005, 1:50 p.m. EST. The presentation will be webcast live and will be available in the investor relations section of the Company's website at www.amdpi.com. An archived version of the presentation will also be available through the Company's website for 30 days following the conference. American Dental Partners is one of the nation's leading business partners to dental group practices. The Company is affiliated with 19 dental groups which have 181 dental facilities with approximately 1,632 operatories located in 18 states. Note: Some of the information in this press release contains "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. The words "believe," "expect," "anticipate," "project,'' and similar expressions, among others, identify forward-looking statements. Forward-looking statements speak only as of the date the statement was made. Such forward-looking statements are subject to uncertainties and other factors that could cause actual results to differ materially from those projected, anticipated or implied. Certain factors that might cause such a difference include, among others, the Company's risks associated with overall or regional economic conditions, contracts its affiliated dental group practices have with third party payors and the impact of any terminations or potential terminations of such contracts, the cost of and access to capital, fluctuations in labor markets, the Company's acquisition and affiliation strategy, management of rapid growth, dependence upon affiliated dental group practices, dependence upon service agreements and government regulation of the dental industry. Additional risks, uncertainties and other factors are set forth in Management's Discussion and Analysis of Financial Condition and Results of Operations -"Risk Factors" section of the Company's Annual Report on Form 10-K for the year ended December 31, 2004.