Bobby has been a veterinary assistant for 35 years. He started working for Dr. Robinson in 2006 and has experience in both small and large animal medicine. Outside of work he enjoys taking care of his numerous animals, hiking and enjoying the outdoors. 

large animal vet care tucson

Sergio Ochoa has been a part of the Robinson veterinarian team for six years. Sergio went to Carrington College to get his Veterinarian Assistant Certificate, yet his passion and commitment for providing medical care to animals runs deep; he is furthering his education at Pima Community College to get the pre-requisites needed to go to vet school. Sergio assists Dr. Robinson in the clinic and off-site. Having grown up on a cattle ranch in Sonora, Mexico, Sergio is very comfortable with large animals which provides him the confidence needed to treat horses, cattle, and other large animals.

Dr. Joe

Dr. Joe- Assistant

Dr. Joe has been a loyal assistant for many years. He accompanies Dr. Robinson on all his calls. He assists through observation. Dr. Joe is a reliable team member.


After suffering a severe burn in a barn fire, Burnie is now a permanent resident at the clinic.