Serving Our Community
With more than 93 years of experience, DG&Co. has developed a long-standing relationships with clients & members of the financial community to best serve each client’s needs. Our team has grown and includes experienced CPAs and dedicated support to provide both personal and professional Tax & Accounting services.
Our Services
Tax & Compliance Services
Attest & Tax Dispute Resolution Servies
Accounting & Non-Attest Services
- Taxes: Personal, Business, and Corporate
- Foreign Tax Reporting
- Sales and Use Tax, Commercial Rent Tax, Gift, Trust, an Fiduciary Tax & Payroll Tax Return Preparation Services
- Initial Corporate Tax Setup & Other Entity Registration Services
- Annual Information Reporting
Accounting & Non-Attest Services
Attest & Tax Dispute Resolution Servies
Accounting & Non-Attest Services
- Bookkeeping Services
- Business Consulting
- Budgets, Forcasts, & Cash Flow Management
- Planning; Financial, Tax, & Estate
- Pension Accounting
- Forensic Accounting
- Accounting for Mergers, Acquisitions, and Sales of Business Assets
- Divorce Settlement Analysis
Attest & Tax Dispute Resolution Servies
Attest & Tax Dispute Resolution Servies
Attest & Tax Dispute Resolution Servies
- Financial Statement Compilation & Review Services
- Tax Audit Defense
- Voluntary Disclosure
- Tax Amnesty
- Offers in Compromise
- Power of Attorney Services
- Representation with Government Taxing Authorities
Meet our team
Alan R. Gronsbell CPA & CEO
David L. Gronsbell CPA & COO
Alan R. Gronsbell CPA & CEO
Alan, our Firm's CFO, has been practicing for over 50 years. A highly experienced CPA in both tax and accounting across may industries. Expert in both US and Foreign Taxes, Forensic Accounting, Estate Planning, Trust Accounting, & Succession Planning. A New York University graduate, Alan possesses vast experience in assisting entities with all phases of business.
Richard Decesare CPA & cfo
David L. Gronsbell CPA & COO
Alan R. Gronsbell CPA & CEO
Richard, our Firm's CFO, has been practicing for over 40 years.
Expertise in tax and attest services, and manufacturing industries. Highly skilled in Personal and Business Income Tax Preparation, Nonprofit Organizations, Trust Accounting and Due Diligence. Knowledgeable professional with a Bachelor of Business Administration focused in Accounting from Pace University, the Lubin School of Business.
David L. Gronsbell CPA & COO
David L. Gronsbell CPA & COO
Nicole Seitelman Project Manager Accountant
David, our Firm's COO, has been practicing for over 27 years. Experienced CPA with a demonstrated history of working in the accounting industry. Expertise in Attest and Non-Attest Services in connection with both Incorporated and Unincorporated entities. Skilled in Personal and Business Income Tax Preparation, Nonprofit Organizations, Payroll Taxes, Sales Tax, and Due Diligence. Strong administrative professional with a Bachelor of Business Administration focused in Accounting from University of Miami.
Nicole Seitelman Project Manager Accountant
Nicole Seitelman Project Manager Accountant
Nicole Seitelman Project Manager Accountant
Nicole, our Firm's small business manager, has been practicing for 9 years. Expertise in small businesses, foreign owned businesses, and foreign tax matters. Skilled in Personal and Business Income Tax Preparation, Nonprofit Organizations, Payroll Taxes, and Sales Tax. Strong administrative professional with a Masters of Business Administration focused in Accounting from Pace University.
Manuel Paula Accountant
Nicole Seitelman Project Manager Accountant
Eugene Niles office manager and it support
Manny, our Firm's Senior Staff Accountant, has been practicing for 5 years. Expertise in Bookkeeping, QuickBooks Desktop & Online, Sales Tax Analysis. Skilled in Personal and Business Income Tax Preparation and Analysis. Young energetic professional with a Masters of Business Administration focused in Accounting from Manhattan College.
Eugene Niles office manager and it support
Nicole Seitelman Project Manager Accountant
Eugene Niles office manager and it support
Eugene has been with the firm for over 28 years.