Our Team              

Photo: Carol Jennings/CVM

Callum Donnelly

Principle Investigator

Assistant Professor, Section of Theriogenology, Cornell University

Charles Sturt University BVetBiol/BVetSc 2013

University of California-Davis Ph.D. 2022

Diplomate, Diplomate American College of Veterinary Internal Medicine (LA)

Diplomate, American College of Theriogenology (Comparative Theriogenology)

  • Amanda Macias

    BBS Ph.D. Student

    Amanda A. Macias is a first-generation Ph.D. student and Biomedical & Biological Sciences Fellow at Cornell University. She is conducting graduate-level research on how bile acids and insulin impact fertility in mares with metabolic syndrome in the Donnelly Lab. Amanda graduated in 2021 with a B.S. in Molecular Cell Biology and Physiology.

Undergraduate Students

  • Sam Donaldson

    Cornell University College of Veterinary Medicine

  • Emmy Tyrcha

    Cornell University, 2026

    Studying in the College of Agriculture and Life Sciences, majoring in Animal Science with a concentration in Pre-Veterinary Medicine.

Collaborators

  • Dr. Barbara Delvescovo

    Clinical Consultant

Student Alumni

  • Caroline Murabito

    Caroline Murabito (Class of ’25) is currently working as an Internal Medicine Veterinary Assistant at Cornell University Veterinary Specialists (CUVS) in Stamford, CT.

  • Amoure Bell

    Amoure Bell (Class of ’25) is currently working as a hybrid Client Service Representative and Technician Assistant at Village Vet in Los Angeles. She will begin her studies at the Royal Veterinary College in London in Fall 2026.

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