Kristin Tvrdik serves as a medical director of the Hinsdale (Ill.) Humane Society Pet Rescue and Resource Center. She became the organization’s first on-staff veterinarian in May 2019. She provides daily medical care for animals residing in the shelter and also offers reduced-cost vaccination clinics. Kristin previously served as medical director of a high-volume spay/neuter clinic and shelter in South Bend, Indiana.