
Professional Services Veterinary (PSV) Team
MEET THE PROFESSIONAL SERVICE VETERINARY (PSV) TEAM at Merck Animal Health. Learn their educational backgrounds, areas of specialization, experience, and contributions to the field of animal health. The team makes themselves available as a resource for veterinary professionals seeking guidance and support regarding Merck Animal Health’s products and services. Connect with our experts in various fields of veterinary medicine with specialized knowledge in specific animal species, diseases, and product information. Veterinarians, veterinary professionals and vet students throughout the industry can reach out to our team when seeking guidance on various animal health topics or consultations for complex cases.
Companion Animal Veterinarians
At Merck Animal Health the primary goals of the Professional Service Veterinarians are improving the health and well-being of animals, education within the veterinary industry, and educating pet owners in the care for their pets’ continued health.

Professional Services Veterinarian
Upstate NY Region
(NY, PA)

Sr. Professional Services Veterinarian
New England Region
(MA, ME, NH, NY, VT)

Sr. Professional Services Veterinarian
Central Texas Region
(TX)

Professional Services Veterinarian
Mountain States Region
(CO, ID, MT, ND, NE, SD, UT)

Sr. Professional Services Veterinarian
Southwest Region
(AZ, CA, NM, NV, TX)

Executive Director,
US CABU Professional Services
Veterinary Professional Services

Sr. Professional Services Veterinarian
Ohio Valley Region
(OH, PA)

Sr. Professional Services Veterinarian
Southeast Region
(FL, GA)

Professional Services Veterinarian
North Carolina Region
(NC, SC, VA)

Sr. Professional Services Veterinarian
South Florida Region
(FL)

Professional Services Veterinarian
Southern California Region
(CA)

Sr. Professional Services Veterinarian
Texoma Region
(OK, TX)

Sr. Professional Services Veterinarian
Tri-State Region
(CT, NJ, NY, RI)

Sr. Professional Services Veterinarian
Mid-Atlantic Region
(DC, DE, MD, NJ, PA)

Sr. Professional Services Veterinarian
Northern California Region
(CA, NV)

Professional Services Veterinarian
South Central Region
(AR, KS, MO)

Professional Services Veterinarian
South Texas Region
(TX)

Professional Services Veterinarian
Pacific Northwest Region
(AK, HI, OR, WA)

Sr. Professional Services Veterinarian
Low Country Region
(FL, GA, SC)

Associate Director,
Veterinary Professional Services
North Area

Sr. Professional Services Veterinarian
Gulf Coast Region
(AL, MS)

Sr. Professional Services Veterinarian
Heartland Region
(IN, IL, KY)

Associate Director,
Veterinary Professional Services
South Area

Professional Services Veterinarian
Michigan-Ohio Region
(MI, OH)

Associate Director,
Veterinary Professional Services
West Area

Associate Director,
Veterinary Professional Services
East Area

Professional Services Veterinarian
Bayou Country Region
(AR, LA, MS)

Sr. Professional Services Veterinarian
Midwest Region
(KY, TN)

Veterinary Academic & Industry Liaison Lead
Veterinary & Consumer Affairs

Sr. Professional Services Veterinarian
Winnesota Region
(MN, WI)

Professional Services Veterinarian
Shenandoah Region
(NC, VA, WV)

“Being a member of the Merck Professional Services Veterinary team is a wonderful opportunity to support the veterinary profession by providing education and solutions to advance companion animal healthcare.”
– Dr. John Rehak, Associate Director,
Veterinary Professional Services South Area
Veterinary insights and Medical affairs

Director Scientific Affairs,
Veterinary Insights and Medical Affairs

Associate Director Scientific Affairs,
Veterinary Insights and Medical Affairs

Associate Director Scientific Affairs,
Veterinary Insights and Medical Affairs

Associate Director Scientific Affairs,
Veterinary Insights and Medical Affairs

Associate Director Scientific Affairs,
Veterinary Insights and Medical Affairs

Sr. Professional Services Veterinarian
Internal Medicine

Senior Specialist,
Veterinary Insights and Medical Affairs
“It’s an honor to be part of such a diverse and talented Team. Not a day has gone by that I haven’t learned new and exciting innovations across the veterinary field – not only in companion animals, but for all animals.”
– Dr. Robert Duquette, Director,
Strategic Account Veterinarians

Strategic Account Veterinarians

Director,
Strategic Account Veterinarians
National

Associate Director,
Strategic Account Veterinarians
National

Professional Services Veterinarian,
Strategic Account Veterinarians
Inside Sales, National

Professional Services Veterinarian,
Strategic Accounts Veterinarians
Animal Welfare Organizations, National
“I love training in the clinic and sharing new information with veterinarians and our sales force. The opportunity to work with veterinarians and veterinary staff, training new hires, and technically supporting different products for marketing when needed makes my career extremely rewarding.”
– Dr. D. D. Clark,
Senior Professional Services Veterinarian

Equine Team
Accomplished practitioners, surgeons and transformative leaders, our equine doctors are specialized veterinarians who focus on the medical care and treatment of horses. They are passionate professionals who possess unique expertise, experience, and a strong commitment to the well-being of horses. Their primary goal is to provide top-quality care, utilizing a solutions-oriented approach that prioritizes the best interests and doing what’s right for the horse.

Associate Director,
Scientific Sales Affairs Lead for Equine Pharmacovigilance & Professional Services

Associate Director,
Equine Pharmacovigilance & Professional Services

Sr. Equine Professional Services Veterinarian

Sr. Equine Professional Services Veterinarian

Sr. Equine Professional Services Veterinarian

Drug Safety (Pharmacovigilance – Equine)

“For the equine veterinary profession to prosper, we must support and educate the upcoming generation to create a life-work balance to ensure the future of the profession and ongoing care of the horse.”
– Dr. Phil van Harreveld,
Senior Equine Professional Services Veterinarian