Animal Dermatology Specialists is a state-of-the-art veterinary dermatology clinic in the San Francisco Bay Area that is devoted exclusively to the treatment of allergies, skin and ear diseases. Dr. Codner is a board-certified specialist with advanced training and expertise in the field of dermatology. Dr. Ellen C. Codner Diplomate, American College of Veterinary Dermatology Diplomate, American College of Veterinary Internal Medicine Education:Bachelor of Science with distinction in Cellular Biology - University of Michigan Doctor of Veterinary Medicine with high distinction - Colorado State University Internship in Medicine and Surgery - University of Illinois Residency in Small Animal Medicine - Washington State University Residency in Dermatology combined program at Michigan State University, Cornell University and Animal Dermatology Clinic. Allergy Treatment