VIN Consultants and Editors

Specialty: Clinical Nutrition

Associate Editor

Lisa Weeth

Lisa Weeth

Board Certification

  • American College of Veterinary Nutrition (ACVN) Nutrition, 2007


  • Bachelor of Science, University of California-Davis, 1997
  • Doctor of Veterinary Medicine, University of California-Davis, 2002

Current Professional Activities

  • Clinical Nutritionist, Metropolitan Animal Specialty Hospital, Los Angeles, CA; 2018–present
  • Clinical Nutritionist, Weeth Nutrition Services, 2014–present
  • Clinical Nutritionist, Gulf Coast Veterinary Specialist Telemedicine, 2014–present
  • Independent Consultant, JustFoodForDogs, December 2017–present
  • Independent Consultant, Freshpet Nutrition Council Advisor, Professor Connor's Inc, 2008–present
  • Treasurer, American College of Veterinary Nutrition, 2012–present  
  • Global Nutrition Council, World Small Animal Veterinary Association, 2015–present

Past Professional Activities

  • Clinical Nutritionist, City of Angels Veterinary Specialty Center, Culver CIty, CA; 2016–present
  • Clinical Nutritionist, Red Bank Veterinary Hospital Network, Tinton Falls, NJ, 2007–2014
  • Associate Veterinarian, Benicia Cat Clinic, Benicia, CA, 2003–2004
  • Emergency Relief Veterinarian, Pet Emergency and Treatment Services, Berkeley, CA, 2002–2003

Marital Status

  • Married


  • 2: a daughter born just after graduation from vet school, and a son born during my residency


  • 1 dog, a rescue named Penny, and 1 cat, a rescue named Dusty who is still very annoyed that Penny joined the family.


  • Gardening
  • Cooking
  • Reading
  • Games with the family
  • and exploring the world.

Favorite Quote

“You keep using that word. I do not think it means what you think it means.”
— Inigo Montoya in the Princess Bride

What I Like Most About VIN

Being part of the VIN community and helping veterinarians separate nutritional facts from fiction to better meet their patients’ nutritional needs.

Are you a specialist who loves helping (and learning from) colleagues?

Join the proud team of VIN Consultants and Associate Editors!
Call Paul D. Pion, DVM, DACVIM (Cardiology) at 530-757-6881 or email .