also known as Katy, Dr. Cathryn M. Calia
I didn’t take the traditional path to becoming a lawyer.
Before entering the legal profession, I spent over 30 years practicing veterinary medicine and became a board-certified specialist in veterinary internal medicine. Now, as a New Jersey attorney, I bring those decades of medical training, clinical judgment, client relationships, and problem-solving into my legal practice.
That background is especially powerful in animal law. I handle veterinary malpractice, dog bites, pet custody and ownership disputes, dangerous-dog matters, and other cases where animals and the law collide. I don’t have to learn the medicine from the medical record - I understand what happened, what should have happened, and why it matters. I can also serve as an expert witness and provide Affidavits of Merit for other attorneys and self-represented litigants.
I believe clients deserve a lawyer who will actually listen to them, tell them what they need to know, and stay personally engaged in their case.
My hobbies are spending time with my animal children, my human children, going to live music events, and KNITTING! I can't wait to meet you! How can I help??
1
Practice Area
25%-30%
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Chat withState: New Jersey
Acquired: 2025
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Glen Rock, NJ
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2025
Vaughn-Darna Health Law Scholarship, Rutgers University Law - Newark
2024
The People's Electric Endowed Scholarship, Rutgers University Law - Newark
2024
Dean's List, Rutgers University Law - Newark
2023
Dean's List, Rutgers University Law - Newark
1991
Caleb Dorr Award - Class Valedictorian, University of Minnesota College of Veterinary Medicine
2026 - Present
Of Counsel, GUSTON LAW PC
2000 - Present
Owner, Director, Veterinary Specialists Consulting Group, LLC
2025 - 2026
Associate, Guston & Guston, LLP
2024 - 2024
Law Clerk, Animal Legal Defense Fund
2023 - 2023
Judicial Intern, New Jersey Superior Courts
2025 - Present
New Jersey State Bar AssociationMember
2025 - Present
Bergen County Bar AssociationMember
2025 - Present
New Jersey State Bar Association, Animal Law CommitteeMember
2022 - Present
American Veterinary Medical Law AssociationMember
2022 - Present
American Bar AssociationMember
1991 - Present
American Veterinary Medical AssociationMember
2024
J.D.
1991
D.V.M.
1987
BS - Bachelor of Science
2026
Specialist Liability in Telehealth
English