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Scientist Spotlight

Purina scientists and nutritionists are dedicated to advancing the wellbeing of dogs' and cats' lives by providing cutting-edge science, technology and understanding. These are just a few members of our team.

Dr. Dan Christian

Dr. Dan Christian
Nestlé Purina PetCare
Director of Professional Communications and Executive Director of the Purina Pet Institute.

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Dr. Mark Waldron, Ph.D., R.D.

Dr. Mark Waldron, Ph.D., R.D.
Nestlé Purina PetCare
Nutrition scientist in the Pet Nutrition and Care Research Department of Nestlé Purina PetCare.

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Dr. Dottie Laflamme, MS, DVM, Ph.D.

Dr. Dottie Laflamme, MS, DVM, Ph.D.
Nestlé Purina PetCare
Senior Scientist in the Pet Nutrition and Care Research Department at Nestlé Purina PetCare.

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Dr. Janet Jackson

Dr. Janet Jackson
Nestlé Purina PetCare
In addition to being the Director of Nutrition Research, Dr. Jackson serves the Purina® Cat Chow® brand Cat Food Mentor Panel.

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Dr. Steven Hannah, Ph.D.

Dr. Steven Hannah, Ph.D.
Nestlé Purina PetCare
Senior Scientist in the Pet Nutrition and Care Research Department at Nestlé Purina PetCare.

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