SPEAKERS.

Marnin Forman DVM, DACVIM (SAIM)
Dr. Marnin Forman is a graduate of the Texas A&M College of Veterinary Medicine, and completed his internship at the Animal Medical Center in NYC. Following a residency in Internal Medicine at the University of California-Davis, he stayed on to complete a Fellowship in Nephrology, one of the very few and most prestigious nephrology programs in the world. He received board-certification by the American College of Veterinary Internal Medicine in 2003. Dr. Forman practiced for several years at a large multispecialty practice in Ohio before joining CUVS at its inception in 2011. Read more on CUVS.org

Kate Buriko DVM, DACVECC
Dr. Buriko is a graduate of Michigan State University College of Veterinary Medicine. After graduation, she completed an internship at the Veterinary School of the University of Pennsylvania, followed by a residency in Emergency and Critical Care at the University of Pennsylvania. Dr. Buriko worked as a staff criticalist at the Animal Medical Center in New York for 9 years, then on faculty at the Veterinary School of the University of Pennsylvania as an assistant professor for 6 years. Following a stint in private practice, she joined CUVS in 2024 where she serves as a critical care specialist and as Director of our Emergency and Critical Care residency program. Read more on CUVS.org

Casey Cazer DVM, Phd, DACVPM
Dr. Casey Cazer, DVM, PhD, DACVPM is an Assistant Professor of Epidemiology in the Departments of Clinical Sciences and Public and Ecosystem Health. A veterinary epidemiologist and a practicing companion animal veterinarian, Dr. Cazer’s research integrates statistics and artificial intelligence to advance antimicrobial resistance surveillance through a One Health lens. She uses systems-based approaches to enhance antimicrobial stewardship in veterinary settings. She is also a practicing companion animal veterinarian and the Associate Hospital Director at Cornell’s Small Animal Community Practice, where she supports a student-centered and evidence-based learning experience for the next generation of veterinarians.
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Rachel Matusow Wynne MS, DVM, DACVO
Dr. Matusow Wynne received both her Bachelor of Science and her Doctor of Veterinary Medicine from Cornell University. Following an internship, she pursued a research fellowship at the Ohio State University College of Optometry, investigating preventative strategies for postoperative complications of cataract surgery in dogs and humans. She then completed a residency in veterinary ophthalmology at the Virginia-Maryland College of Veterinary Medicine. Dr. Matusow Wynne is board-certified by the American College of Veterinary Ophthalmologists. She joined CUVS in 2015. Read more on CUVS.org

Stephanie Seller DVM, DACVR
Dr. Seller received her veterinary degree from the Cornell University College of Veterinary Medicine. Following a rotating internship in medicine and surgery at the Animal Medical Center in New York City, she completed a residency in Diagnostic Imaging also at the Animal Medical Center. She is board-certified by the American College of Veterinary Radiology. Dr. Seller is particularly interested in ultrasound, and in computed tomography (CT) imaging related to vascular anomalies. Her research has focused on a novel morphology of a congenital vascular anomaly in dogs known as an intrahepatic portosystemic shunt. Read more on CUVS.org

Alexander Geddes BVetMed, PGDip (VCP), DAVDC, MRCVS
Dr. Geddes received his veterinary degree from The Royal Veterinary College (RVC) in London, England. After spending some time in general practice, he returned to The RVC to pursue a rotating internship. He subsequently moved to the United States to complete a residency in Dentistry & Oral Surgery at the University of Wisconsin-Madison. Dr. Geddes is board-certified by the American Veterinary Dental College®. Dr. Geddes enjoys all aspects of veterinary dentistry, oral & maxillofacial surgery. He has a particular interest in the treatment of maxillofacial trauma and surgical oncology of the mouth and face, having published a number of scientific articles on the subject. Read more on CUVS.org

Leticia Gonzalez CVT
Leticia is the Internal Medicine Nursing Supervisor at CUVS. She has worked in specialty medicine for over 9 years. Leticia began her career at CUVS in 2016 as an Emergency and Critical Care assistant and, shortly after, joined the Internal Medicine Department. After earning her Veterinary Technician Certification in 2019, she has worked in the department as an internal medicine nurse and in various leadership roles, including trainer. Leticia is working toward her VTS certification in Internal Medicine.

Crystal Zamfino CVT, VTS (ECC)
Crystal Zamfino is an ICU technician and shift lead in CUVS’ Emergency & Critical Care Department. She received her bachelor of Veterinary Technology from Quinnipiac University. She is a board-certified Veterinary Technician Specialist (VTS) by the Academy of Veterinary Emergency and Critical Care Technicians. She is also passionate about exotic animal medicine.

Nicole Van Sant BS, LVT, VTS (ECC)
Nicole Van Sant is the Director of Learning and Development at Cornell University Veterinary Specialists, a role she assumed in April 2025. Nicole has been with CUVS since its inception, previously serving as Director of Nursing through 2024. Following a brief hiatus, she returned to CUVS to lead hospital-wide education, onboarding and professional development initiatives. Nicole completed her pre-veterinary studies at Pace University and earned her Bachelor of Veterinary Technology from Mercy University, (formerly Mercy College). She holds extensive specialty training and has been a Veterinary Specialist (VTS) in Emergency & Critical Care since 2009 through the Academy of Veterinary Emergency & Critical Care Technicians and Nurses (AVECCTN). In addition to her clinical and leadership roles, Nicole served as an Adjunct Professor in the Department of Veterinary Technology at Mercy University in Dobbs Ferry, NY for nearly 14 years. She is a published author and has lectured extensively throughout the local and regional community. Nicole's professional focus now centers around education, collaboration, and advancing professional development in ways that strengthen teams and elevate patient care.

Stacy Heller CVT
Stacy Heller joined the CUVS Dentistry, Oral & Maxillofacial Surgery service in 2021 where she has been working alongside a board certified dentist. She has been working in the dentistry service since she earned her Associate of Applied Science & Veterinary Technician Certification in 2018 and is currently working towards her Veterinary Technician Specialist (VTS) by the Academy of Veterinary Dental Technicians. She has over 10 years of experience in veterinary medicine. Before that she earned her Bachelor of Fine Arts degree with concentration in photography.

Tracey Mahoney LVT, VTS (Anesthesia & Analgesia)
Tracey Mahoney has worked in veterinary medicine since 2006, and exclusively in anesthesia and surgery since 2012 when she became licensed as a veterinary technician. Tracey obtained her veterinary technician specialty certification (VTS) in Anesthesia and Analgesia in 2021 and was the recipient of the Louise O’Dwyer Aspiration Award for her dedication towards advancements in the veterinary nurse/technician profession. Tracey has worked with Cornell University Veterinary Specialists since 2013 as a senior anesthetist and trainer. In 2023 she co-founded CARES VetMed furthering her passion for education and mentorship.

Kelly Zammiello AAS, LVT
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Sarah Moriarty CVT
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