Campus Attending Veterinarian

Helen Diggs, MEd, DVM, DACLAM
Phone: 541-737-6213541-737-6213 


Robert Murray BS, MS, RLATG
Phone: 541-737-7296541-737-7296 

Resident/Graduate Student

Jennifer Sargent (Grossman), DVM
Phone: 541-737-2263541-737-2263  or 541-602-1283541-602-1283 

Nathan Koweler, DVM Email

Brandy Dozier, DVM Email

Animal Care Technicians


Mae Araki, BS, RLATG

Sam Brown, BS, RLATG

Kristin Clausing, RLATG

Sheila Cleveland

Jane Menino


Bonnie Taylor, Admin. Prog. Assist.
Phone: 541-737-2263541-737-2263 
Fax: 541-737-5637

LARC-managed Facilities

Agricultural & Life Sciences
Linus Pauling Science Center
Research Animal Isolation Laboratory (RAIL)


Our Pledge:

The employees of the Laboratory Animal Resources Center are committed to working together in a positive, supportive manner to achieve and maintain an exemplary campus-wide animal care and use program.  This includes:

  • Assuring humane care and use of animals through outstanding husbandry, superb veterinary oversight and enriched and/or social housing environments;
  • Making human and animal safety a priority;
  • Facilitating research and instructional programs through collaboration, consultation, training and provision of professional technical and clinical services;
  • Maintaining compliance with accreditation standards and applicable federal and state regulation;
  • Upholding Oregon State University’s academic mission, the research agenda and commitment to public service.    


“The best animal welfare results in the best science.”
Russell and Burch -1959