VETNOx LLC was formed to develop and commercialize nitric oxide based technologies for

the companion animal health industry.   We focus on treatments to control cardio pulmonary diseases such as pulmonary hypertension and their associated conditions

in a variety of species.

VETNOx LLC is located in Williamsville, a suburb of Buffalo in western New York.


Bryan Perry

Chief Science Officer

Bryan has been involved in Veterinary research for over 30 years.  He is the author/co-author of several technology patents and leads the scientific direction of the company.


Herman Haenert

Managing Member

Herman has over 40 years of animal health experience, including establishing and managing start-ups, facilitating mergers and acquisitions, and product acquisition and development,  Herman guides all projects through development, market launch and commercialization.


Michael Piotrowski

Managing Member

Mike has over 25 years of sales and marketing experience including direct sales, marketing, sales force management and training.   He manages the marketing and sales strategies of the company.



7954 Transit Rd STE 153

Williamsville, NY 14221

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Animal Health


7954 Transit Rd, STE 153

Williamsville, NY 14221