Dr. Danny Sack is a Big Barker veterinary expert. He holds a bachelor's degree in science from Penn State University and then went to Cornell veterinary school. After graduating he did a rotating internship at the Animal Medical Center in New York City, then did an Orthopedic Surgery and Sports Medicine internship at Veterinary Orthopedic & Sports Medicine Group in MD. He enjoys being an advocate for patients and collaborating with other veterinary professionals to find the best solution to an ailment for both the owner and the animal.