Doeren Mayhew, a national assurance, tax and advisory firm, has completed its acquisition of Florida-based McMillan, Whiteman & Associates PLLC (MWA), effective June 30, 2026. The MWA team now operates out of their Punta Gorda office under the Doeren Mayhew brand name. 

The acquisition strengthens Doeren Mayhew's presence along Florida's Gulf Coast, one of the state's fastest-growing regions for privately held businesses and high-net-worth individuals. The transaction marks Doeren Mayhew’s third acquisition in Florida this year and adds more than 15 professionals to its audit and tax practice, including firm leaders Ray Whiteman and Betsy McMillan. 

"This acquisition represents another important step in our long-term Florida growth strategy, reflecting our focused approach to building a stronger, more connected presence across the state,” said Chad Anschuetz, CEO of Doeren Mayhew Advisors, LLC. “We continue to see tremendous opportunity to grow alongside firms that share our commitment to technical excellence, exceptional client service and long-term relationships. Betsy, Ray and their talented team bring a strong reputation and deep relationships in the market that will further strengthen our presence along Florida's southern Gulf Coast and expand the depth of expertise available to clients in the region.” 

Founded in 1985, MWA has built its reputation around personalized service for closely held businesses, contractors, professional service firms, medical practices, homeowner and condominium associations and high-net-worth individuals.

"As the accounting profession continues to evolve, we recognize the importance of aligning with a firm that offers the resources, innovation and specialized expertise needed to support our clients for the long term,” said MWA leaders Whiteman and McMillan. “Joining Doeren Mayhew allows us to focus more of our time on client relationships while leveraging the firm's operational support, technology and expanded service offerings. We're excited to provide our clients with access to a broader range of capabilities while continuing to serve them from the community where we've built our practice and be part of a firm that’s investing in the future of the profession."