Douglas Kalmbach, Partner

On the pitch or on the job, Doug is a playmaker, constantly working behind the scenes to setup and assist his coworkers and clients for success.

As a starting soccer player during his four years of college Doug never took for granted the trust placed in him then or now. A true team player, he is reliable, quick and he’s even fun to be around. Doug manages client expectations while promptly answering questions and resolving technical issues. Client and peers alike trust him to be fair, firm and able to put people at ease.

Areas of Expertise

Doug has 30 years of public accounting experience, with 26 of those years spent specializing in the insurance industry. He has experience in life, health, and property and casualty. In addition to his Certified Public Accountant credential, he is also a Certified Financial Planner and Personal Financial Specialist.

Before JLK Rosenberger

As loyal as they come, Doug has worked for The Ewbank Insurance Group, now part of JLK Rosenberger, for 30 years.


Certified Public Accountant
Certified Financial Planner
Personal Financial Specialist

Membership & Professional Associations

American Institute of Certified Public Accountants (AICPA)
Texas Society of Certified Public Accountants
Past President, Texas Chapter, Insurance Accounting and Systems Association (IASA)


University of Tulsa, BSBA in Accounting