Advanced Veterinary Internal Medicine

Advanced Veterinary Specialty Group (AVSG) is a group of five independently owned specialty veterinary practices and an after-hours emergency center located in Tustin, California. With deep roots in the community, we established our collective group of practices many years ago for the purpose of serving primary care veterinarians and their patients in a supportive and collegial manner. Our shared vision and our commitment to ongoing dialogue ensure that all referred patients receive the requested care, with no additional services provided without prior authorization (except in an emergency).