Heartworm.

Dr. Brisa Hsieh, DVM
Dr. Brisa Hsieh received her DVM at Kansas State University in 2009. She interned at Veterinary Emergency and Referral Group in Brooklyn, New York and completed her 3 year residency at Gulf Coast Veterinary Specialist in Houston Texas. Dr. Hsieh currently works at Southern Arizona Veterinary Specialty & Emergency Center in Tucson Arizona.