Larry S. Rosen, CPA, MBA
partner
Larry S. Rosen, CPA, MBA has served for more than 30 years as the managing director of Carlin, Charron & Rosen, LLP's Dental Department and managing partner of Rosen & Associates, LLP, which today serves over 500 dentists throughout New England. He has lectured for numerous professional dental societies, schools and study clubs on the subjects of practice valuation and transition, aggressive tax planning for the professional and starting, operating and retiring from your practice. Mr. Rosen received a bachelor of accounting degree from the University of Wisconsin and a master's degree in business from Babson College. Mr. Rosen is a member of the American Institute of Certified Public Accountants and the Massachusetts Society of Certified Public Accountants. He currently belongs to the National Practice Valuation Study Group and is qualified as an expert witness in probate courts, and sat on the MSCPA Committee on Health Care.

In addition, he is a founding member of the Academy of Dental CPA's (ADCPA), a national association of accounting firms that specialize in meeting the unique needs of the dental profession.


lrosen@rosencpagroup.com


Dennis J. O’Toole, CPA, MST
partner
Dennis J. O'Toole, CPA, MST is a Partner at Rosen & Associates, LLP. He earned a Bachelor of Science degree in accounting from Bentley College and a Master's Degree in taxation from Bryant College

Mr. O'Toole is a certified public accountant with more than 25 years of experience in accounting and management. He specializes in providing accounting, tax and business advisory services to the Dental and Medical industries. He has extensive experience providing assistance with practice transitions and valuations.


Mr. O'Toole is a member of the Academy of Dental CPAs (ADCPA). He is also a member of the American Institute of Certified Public Accountants, and the Massachusetts Society of Certified Public Accountants. He is on the Executive Board and Assistant Treasurer of the Boy Scouts of America – Knox Trail Council and also the Treasurer of the Sutton, MA Cultural Council.


dotoole@rosencpagroup.com


Mark B. Rosen, CPA, CFP®
partner
Mark B. Rosen, CPA, CFP® earned his Bachelor of Science degree in accounting from the University of Vermont.

Mr. Rosen has more than 11 years of accounting experience. He earned his CPA license in 2001 and became a Certified Financial Planner® in 2007. Mr. Rosen specializes in providing accounting, tax and business advisory services to the dental and medical industries. He also works closely with the business owners to assist them with financial planning for both their business and personal matters.

Mr. Rosen is a member of the Academy of Dental CPAs (ADCPA). He is also a member of the American Institute of Certified Public Accountants and the Massachusetts Society of Certified Public Accountants (MCSPA). He co-founded the Young Professional Committee of the MSCPA, was a member of the Grass-Roots AICPA Advisory Committee and served on the board of the Young Professional Alliance.

Mr. Rosen was selected as one of the top 40 Under 40 Accountants in the country by The CPA Technology Advisor magazine in the fall of 2009.


mrosen@rosencpagroup.com



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