Meet the Team
We are animal health professionals, technology experts, and of course … we know the books!
Meet the Team
We are animal health professionals, technology experts, and of course … we know the books!

Glenn Hanner
Bookkeeping Advisor
Glenn is the tax and consulting partner in charge of the veterinary medicine practice at Whitley Penn, LLP and has over 30 years of experience in helping veterinarians navigate the complex world of tax and accounting. In addition to being a CPA, Glenn is a Certified Information Technology Professional and a Certified Valuation Analyst. He is committed to helping veterinarians create long-term value for their practices and to achieve their professional goals.

Jim Ladd
Sales and Marketing
Jim is a career strategic marketing and communications professional who helps companies with their business vision and in building their brands. He is the VetBooks Sales and Marketing Advisor. With more than 10 years’ experience in animal health, Jim has helped many veterinary practices and industry manufacturers increase communication efficiencies, improve pet owner compliance, and strengthen the bond between pet owners and their veterinarians.

Brenda Tassava Medina
Practice Management Advisor
Brenda is a certified veterinary practice manager (CVPM), a certified veterinary journalist (CVJ), and is the VetBooks’ Practice Management Advisor. With more than 20 years of veterinary professional experience, Brenda works closely as a business consultant with practice owners and managers across the U.S.

Sarah Vandagriff
Account Manager
Sarah is a veterinary medicine accounting specialist. She has more than 30 years of experience in the accounting field, and has served the veterinary profession for the last 10 years with a commitment to quality, accuracy, and customer care.

Pam Colella
Client Relationship Specialist

Martin Traub-Werner
Sales and Technology
Martin is the Founder and CEO of VetSuccess, the veterinary industry’s leader in helping practices and industry understand and take action on veterinary practice data. VetSuccess and VetBooks are both born from Martin’s passion to use technology to make small business life better.
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