Main Office: 716.633.1373  |  Lockport: 716.438.2190

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Main Office: 716.633.1373  |  Lockport: 716.438.2190

We're Hiring! Apply Here
tronconi-segarra-and-associates-logo-2025-gray
Contact Us
OUR TEAM

Meet our Amazing Team.

Experience. Integrity. Dedication. The hallmarks of our people serving you.

TSA--Patrick Sullivan 2024 TSA head shot DSC1354

Executive Leadership Team

Departments
Team Departments
Specialty Services
Specialty Services
James S Segarra CPA Managing Partner
James S. Segarra, CPA
Chief Executive Officer
Chair, Executive Leadership Team
A&A Partner
TSA-team-_DSC1307 Michael B Dolan sb partner
Michael B. Dolan, CPA
CAS Practice Area Leader
Executive Leadership Team
Tax Partner
TSA-team-Mark A Ferm Tronconi Segarra and Assoc LLP
Mark A. Ferm, CPA
Advisory Practice Area Leader
Executive Leadership Team
A&A Partner
TSA-team-Andrew T Moon Tronconi Segarra and Associates LLP
Andrew T. Moon, CPA/ABV
Tax Partner
Tax Practice Area Leader
Executive Leadership Team
Grant Ingold TSA website
Grant Ingold
Chief Growth Officer
Executive Leadership Team Member

Partners

Departments
Team Departments
Specialty Services
Specialty Services
TSA-team-Jeremy D Blecha Tronconi Segarra and Associates LLP 2 - Copy
Jeremy D. Blecha, CPA
A&A Partner
TSA-team-Scott Cain Jan 2020
Scott A. Cain, CPA
Partner
TSA-team-John J Callahan CPA Partner Tronconi Segarra and Associates LLP
John J. Callahan, CPA
Partner
TSA-team-Nicholas J Fabozzi CPA Partner Tronconi Segarra and Associates LLP
Nicholas J. Fabozzi, CPA
Partner of Counsel
TSA-team-James K Frank CPA Partner
James K. Frank, CPA
Partner of Counsel
TSA-team-_DSC0010 David J Lever tax partner
David J. Lever, CPA
Partner
TSA-team-_DSC0571 Alec M Marotto a-a partner
Alec J. Marotto, CPA/ABV
Partner
TSA-team-Thomas Mazurek Jr CPA Oct 2021
Thomas E. Mazurek, Jr., CPA
Partner
TSA-team-_DSC0714 Lisa A Mrkall sb principal
Lisa A. Mrkall, CPA, MBA
Partner
Chuck Pezzino SSA tie DSC0320 for TSA website
Charles P. Pezzino, CPA
Partner
A&A Practice Area Leader
TSA-team-Salvatore Rizzo CPA March 2022
Salvatore Rizzo, CPA
Partner
TSA-team-Diane M Straka CPA Partner Tronconi Segarra and Associates - Copy
Diane M. Straka, CPA
Partner
TSA-team-Andrew J Toth Tronconi Segerra and Associates LLP
Andrew J. Toth, CPA
Partner of Counsel
TSA-team-Mark-A-Tronconi-CPA-MBA
Mark A. Tronconi, CPA, MBA
Partner Of Counsel
TSA-team-Patrick M Tronconi
Patrick M. Tronconi, CPA
Partner
TSA-team-David E Werth JD CPA
David E. Werth, JD, CPA
Partner of Counsel
TSA-team-Richard A. Wiktorowski CPA
Richard A. Wiktorowski, Jr., CPA
Partner

Principals

Departments
Team Departments
Specialty Services
Specialty Services

Senior Manager / Manager

Departments
Team Departments
Specialty Services
Specialty Services

Manager

Departments
Team Departments
Specialty Services
Specialty Services

Additional Professionals / Firm Administration

Specialty Services
Specialty Services
TSA-team-Michael-G-Baritot
Michael G. Baritot, MST
Of Counsel
TSA-team-FINAL Barb_62A4628 Tom Wolf Jan 2020 - Lighter
Barbara J. Harmel
Sales & Marketing Manager
TSA-team-David P McElwain - Copy (2)
David McElwain, CPA/ABV, CFE
Of Counsel
TSA-team-Juliette Parisi HR Manager
Juliette Parisi
HR Manager
TSA-team-Carolyn-M-Powell
Carolyn M. Powell
Development Director
TSA-team-Lisa M Rumfola
Lisa M. Rumfola
IT Manager
TSA--Patrick Sullivan 2024 TSA head shot DSC1354
Patrick A. Sullivan, CPA
Managing Consultant
TSA-Josh Thompson 2024 SingleSource head shot DSC1169
Joshua D. Thompson
Managing Consultant
We’re Hiring!

Are you interested in joining our team?

Visit our Careers page for career opportunities, job openings, our Leadership Academy program, and the benefits of working with Tronconi Segarra & Associates.

Learn More
We’re Hiring!

Are you interesting in joining our team?

Visit our Careers page for career opportunities, job openings, our leadership academy program, and the benefits of working with Tronconi Segarra & Associates.

Learn More
Solutions beyond the obvious

Interested in having greater confidence executing your company's accounting function or running your business successfully?

We would love to speak or meet with you. Click below to send us a message, and we will get back to you as soon as possible.

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Send us your Request for Proposals.

Seeking a new CPA firm or looking for a firm for a special project? Tronconi Segarra & Associates welcomes the opportunity to consider your Request for Proposal (RFP) for accounting, auditing, tax, valuation services, transaction advisory services, estate planning, succession planning, or other business consulting services. Upload your RFP to us here.

Submit RFP
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