Animal Clinic that is owned and operated by Dr. Rick Hamlin, DVM. Serving the George Bush Corridor, Mercy provides excellent pet care for Plano, Richardson, Garland, Murphy and Sachse. We believe your pet is more than just an animal, they are part of your family, and deserve the same expectation of care that you would provide to your closest family member. We provide emergency services, pet boarding and bathing, oncology services, surgical care, vaccinations, wellness exams, and much more.