Our Team

Our professionals are foremost experts in their field

Partners

Leo Sioris

Leo J. Sioris

, PharmD


Chief Executive Officer

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Rick Kingston

Rick Kingston

, PharmD


President, Regulatory & Scientific Affairs


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Dean Filandrinos

Dean Filandrinos

, PharmD, MS


Chief Information Officer | VP, Strategic Operations


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John Gualtieri

John Gualtieri

, PharmD, MLS


Vice President, Drug & Pharmacovigilance


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Lynn Hovda

Lynn Hovda

, BS, RPh, DVM, MS, ACVIM


Director, Veterinary Services


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Stephen Borron

Stephen W. Borron

, MD, MS, FACEP, FACMT


Chief Medical Officer


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Senior Staff

Ahna G. Brutlag

Ahna G. Brutlag

, DVM, MS, DABT, DABVT


Associate Director, Veterinary Services


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Kelly Sioris

Kelly Sioris

, PharmD, CSPI


Director, Operations


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Stephen LeMaster

Stephen H. LeMaster

, PharmD, MPH, DABT


Senior Clinical Toxicologist


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Ashley Brown

Ashley Brown

, PharmD


Clinical Toxicologist


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Daniel E. Keyler

Daniel E. Keyler

, PharmD, FAACT


Consulting Senior Clinical Toxicologist


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Kathy Wahlers

Kathy Wahlers


Director, Sales and Marketing


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Christina Toran

Christina Toran

, PHR


Director, Human Resources


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Katie Michels

Katie Michels


Manager, Client Services and Marketing


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