Home » today » Health » Margitta Dziwenka is a registered veterinarian and board certified toxicologist with experience in preclinical research studies and companion animal services. Mentored by a toxicologist, she encourages mentoring to shape young careers.

Margitta Dziwenka is a registered veterinarian and board certified toxicologist with experience in preclinical research studies and companion animal services. Mentored by a toxicologist, she encourages mentoring to shape young careers.

NutraWomen Wednesday is a platform that celebrates and showcases the achievements of women in the nutraceutical industry. In this week’s edition, we highlight Margitta Dziwenka, the Director of Preclinical and Companion Animal Services at Nutrasource. With over 20 years of experience in the industry, Margitta’s expert knowledge and leadership have driven the success of numerous research projects. In this article, we delve into her journey, her insights on advancements in preclinical research, and her role at Nutrasource.


Margitta Dziwenka is a highly experienced veterinarian and board-certified toxicologist with a passion for animals. Her expertise is spread across companion animals as well as laboratory animals, giving her a unique perspective on animal welfare. She holds extensive experience in designing and conducting preclinical research studies not only for animals but humans too. Safety, pharmacokinetic, and efficacy studies are her forte. Dziwenka as the director of preclinical and companion animal services at Nutrasource plays a key role in the welfare of animals that participate in clinical trials.

Dziwenka’s calling towards veterinary medicine and animal care has remained with her since childhood. It was a natural choice for her to choose this profession. However, a fateful phone call at the veterinary clinic where she worked changed her career trajectory forever. Her mentor, Dr. Robert Coppock, a veterinarian, and a board-certified toxicologist at the research facility where she was called to, introduced her to the research field and opened her eyes to the possibilities that lay in the intersection of veterinary medicine and preclinical research. “He wasn’t always gentle, but he pushed me to learn and encouraged me to keep developing and keep pushing that envelope and see how much I could develop my career,” recounted Dziwenka of her mentor. These moments have become her foundation, helping her to grow and excel as a veterinary toxicologist while advancing the science of animal health and welfare through her work.

As Dziwenka continues to build her career in toxicology and research, she ensures to share her experiences and insights, empowering others to develop their careers too. She has mentored several veterinarians, inspiring them with her passion and knowledge. Her advice to young veterinarians is to seek mentorship from experienced professionals who can encourage and guide them towards advancing their careers.

In conclusion, Margaretta Dziwenka’s passion for animals has driven her to be a leader in the field of veterinary toxicology. Her dedication to the welfare of animals in research, preclinical trials, and the companion animal industry has led her to become an esteemed director of preclinical and companion animal services at Nutrasource. She continues to inspire and mentor aspiring veterinarians, urging them to follow her lead in advancing the science of animal health and welfare through their work.


In conclusion, NutraWomen Wednesday has once again highlighted the exceptional talents and accomplishments of women in the dietary supplements industry. Margitta Dziwenka, Director of Preclinical and Companion Animal Services at Nutrasource, is a true leader and inspiration in the field. Her expertise in animal health and nutrition research is unparalleled, and her dedication to promoting scientific excellence through a collaborative and supportive work environment is truly commendable. We look forward to watching Margitta and her colleagues at Nutrasource continue to make great strides in advancing the field of dietary supplements for years to come.

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.