Doctors

Dr. Kate Della Bona, BVMS

Dr. Kate Della Bona grew up in the South Bay Area riding horses competitively and attended UC Davis for her undergraduate education. After obtaining a degree in animal science she taught and rode professionally at a show stable for 3 years prior to heading abroad...

Dr. Robert O’Neill, DVM

Robert lives his daily motto “lets save a life and make one better”. As a Leonardo admirer, he shaped his direction to dedicate his life to compassionate professional veterinary care, with the continued desire to deliver the best in patient care and critical care...

Dr. Sierra, DVM

Dr. Sierra is excited to become a team member of the amazing team here at East San Rafael Veterinary Clinic. He completed his undergraduate studies and his veterinary studies at UC Davis graduating in 2004. After obtaining his veterinary degree he continued his education with...

Dr. Bill Estheimer, DVM

Dr. Bill Estheimer, DVM

Dr. Bill Estheimer grew up in Michigan, and after serving in the US Navy (Fleet and Special Forces), worked his way through undergrad and graduated from UC Davis Veterinary School in 1999. His special interest is in endocrinology and internal medicine. Dr. Bill has been at...