Meet Our Team

Dr. Sherman joined VSS on May 20, 2013 as an emergency and critical care veterinarian.

Dr. Coletti joined VSS on January 15, 2009 after being selected for a small animal surgery residency.

Dr. Greer has extensive experience in, but not limited to, the stabilization of severe traumas, intoxications, mechanical ventilation and pain management. As a criticalist, her interests include emergency ultrasound techniques, sepsis and postoperative care.

A Diplomate of the American College of Veterinary Surgeons, Dr. Rausch has experience in both orthopedic and soft tissue surgery with special interest in oncologic surgery and wound management.

Jill Luther is a graduate of Southwest Missouri State University who received her DVM from the University of Missouri.

A Diplomate of the American College of Veterinary Emergency and Critical Care, Dr. Karagiannis has extensive experience in, but not limited to, the stabilization of severe traumas, intoxications, envenomations, transfusion medicine, cardiac emergencies and acute pancreatitis.

A Diplomate of the American College of Veterinary Surgeons, Dr. Anderson has extensive experience in general soft tissue, oncologic and orthopedic surgery, including total hip replacement, with a special interest in minimally invasive surgical techniques such as laparoscopy and arthroscopy.

Jenny Howard is a St. Louis native who obtained a bachelor’s degree in biological sciences from Webster University in 2015, followed by a doctorate of veterinary medicine from the University of Missouri in 2019.

Dr. Kristen O’Dell grew up in a small town in Missouri. She completed her undergraduate studies and veterinary degree at the University of Missouri in 2001.

Dr. Mary Jean Gorse knew at a very early age that she wanted to be a veterinarian; however, she never dreamed that she would build one of the largest veterinary referral and emergency centers in the Midwest. Dr.