Partner and Associates
Adam M. Robinson, CPA
Managing Partner
Adam Robinson is managing partner of Hartman, Blitch & Gartside CPAs. He serves clients in the area of audit, tax and consulting.
A licensed CPA since 1988, Adam is a Jacksonville-born financial professional with hands-on business and technical experience in a variety of industries. His background and skills enable him to understand the issues facing businesses, and provide guidance for their financial operations.
After graduating from the Episcopal School of Jacksonville, Adam earned his accounting degree from the University of Richmond in 1987. While working full-time, he earned his MBA from the University of North Florida in 1994.
Adam’s professional career spans more than 30 years in accounting and finance. After working as a financial professional for several companies, he leveraged his expertise by starting his own business, providing controllership services to businesses.
In 2002, Adam became a partner at Patrick & Robinson CPAs. He bought Hartman, Blitch & Gartside CPAs in 2018 and embarked on updating the firm’s client services, modernizing its technology and improving its accessibility, adding an office at the Jacksonville Beaches.
In 2019, the firm’s main office moved to a more central Jacksonville location, in the Southpoint area, and Adam implemented a 21st-century work environment.
Long before COVID-19, and thanks to the firm’s innovative and evolving wireless technology, members of the HBG team began working remotely on a rotating basis, enabling staff to take calls while working at a client’s location or from home. This added workplace flexibility, allowed fewer long commutes for the HGB crew, and provided a well-deserved work-life balance.
In his personal time, Adam enjoys traveling with his wife Marti, soaking up the sun at the beach and perfecting his golf game.
Cory Rossmiller
Cory Rossmiller joined Hartman Blitch & Gartside CPAs in March 2020. He graduated from the University of North Florida in 2019, earning a bachelor’s degree in business administration with a focus on accounting. Cory is responsible for a variety of accounting tasks ranging from bookkeeping to payroll, and he’s currently pursuing his CPA credential.
Prior to joining the HBG team, Cory worked at a local grocery retailer, gaining experience in retail and pharmacy accounts receivable. In a previous life, prior to accounting, Cory was a Ford master certified automotive technician with more than ten years’ experience.
Cory grew up in the U.S. Air Force and lived in seven states and two foreign countries. This experience instilled a deep love of travel, which is his favorite hobby/pastime. When not working or traveling, you can find Cory spending time with his wife, cooking, and playing cards.
Jeffrey R. Cummings
Senior Staff Accountant
Jeffrey Cummings is the senior member of the HBG team, having joined the firm that became Hartman, Blitch & Gartside CPAs in 1980. Over that impressive period, he’s become his client’s go-to resource for the preparation of their individual income tax returns, auditing, and working with their small businesses.
He graduated from Jacksonville’s Wolfson Senior High School and then the University of Florida with a bachelor’s degree in business administration and a focus in accounting.
Jeff’s long-term commitment isn’t just to work: he’s been an active volunteer with his church’s youth group for more than 35 years. When he’s not mentoring other people’s kids, he enjoys time with his own grandchildren. If you can’t find Jeff anywhere else, look for his fishing pole: if it’s missing, you’ll know where to find him!
John G. “Jerry” Jeakle, Jr., CPA
Jerry Jeakle possesses more than twenty-five years’ experience helping small businesses and individuals, specifically in taxation, estate planning, and small business accounting and planning.
He began his accounting career shortly after leaving the U.S. Air Force, where he proudly served his country as a pilot in Vietnam. Jerry earned his bachelor’s degree in accounting from Aquinas College in 1968 and his master’s in business management from Central Michigan University in 1974. From 1982-85, he also pursued post master’s studies in accounting and tax at Memphis State University.
Jerry served as president of the Florida Regional Council, Institute of Management Accountants and also as president of its Jacksonville and Little Rock chapters. Currently he’s the Treasurer for the River City Education Organization, which operates several charter schools, and is enjoying his 18th year as the treasurer for JaxChamber’s Downtown Council.
Lisa Barnidge
Staff Accountant
Lisa Barnidge joined Hartman, Blitch & Gartside CPAs in 2000 working with individuals and small businesses, including preparation of corporate and personal tax returns, bookkeeping, payroll processing, and financial statement preparation. She’s also a certified QuickBooks Pro Advisor, specializing in installation, customized setup, training, reporting, follow-up, and clean-up of company data.
Lisa graduated from the University of Florida, Fisher School of Accounting in 1988.
Lisa enjoys working with the youth and other volunteer opportunities at her church, as well as time at the beach, travel, and sewing.