Steve Koenig, D.V.M.
Dr. Koenig is a native Texan. Born in 1955 in Corpus Christi, he graduated from Sam Rayburn High School in Pasadena, Texas. Following his graduation from Texas A & M Veterinary School in 1978, Dr. Koenig joined Pet Vet Animal Hospitals in 1986.
Dr. Koenig and his wife, Cathy, have a cat, a German Shepherd, a Blue Heeler and shih-tzu mix. He lives in Clear Lake City.
Evelyn Marie Sierra, D.V.M.
Dr. Sierra is a 1993 DVM graduate of Texas A & M Veterinary School. In addition to her doctorate degree in veterinary medicine, Dr. Sierra holds a PhD in Veterinary Anatomy from Texas A & M. Dr. Sierra's areas of interest are internal medicine and soft tissue surgery. She is the proud owner of a yellow lab named Casey, a husky mix named Foxy, two cockatiels named M...