Allison Sullivan, DVM

Dr. Allison Sullivan is a 1984 graduate of Iowa State University. While she enjoys surgery, Dr. Allison Sullivan’s special areas of interest are internal medicine and dermatology with an emphasis on ear disease. She is the proud mother of two adult daughters, Greta and Emily. Allison’s four-footed family members include Heidi, a Labrador retriever; Buzz, the household kitty; and Molly, the Sullivan Family Pet Hospital cat. For relaxation, Allison enjoys church activities, running, gardening and reading.

Sarah Lagan, DVM

Dr. Sarah Lagan graduated from the College of Veterinary Medicine at Iowa State University in 1988. Although a native of Wisconsin, Sarah has called Des Moines home since 1989. Practicing veterinary medicine has allowed Sarah to celebrate her passion for strengthening the bond between people and their pets. Her special interests in veterinary medicine include dog and cat internal medicine, soft tissue surgery, allergy management and behavior.
Away from work, Sarah enjoys spending time with family and friends, training and showing the family French bulldogs and working with 4-H groups. She also makes pet therapy visits to local care centers.

Becky Chamberlain, DVM

Dr. Chamberlain graduated from Iowa State University College of Veterinary Medicine in 2007 at which time she joined Sullivan Family Pet Hospital. She left the practice in April 2009 to join her husband, Michael, in Germany where he was fulfilling two year orders for the Marine Corps. While in Germany, Dr. Chamberlain worked at the Stuttgart Veterinary Clinic on the Panzer Base. She returned to the United States in the fall of 2010 and rejoined Sullivan Family Pet Hospital in the spring of 2011. Dr. Chamberlain has an interest in both internal medicine and surgery. She also enjoys working with pocket pets. They currently have a German Shepherd named Dutchess, two cats (Q-Tip and Dandelion) and a tank full of fresh water fish. Outside of work, Dr. Chamberlain enjoys cooking, reading, writing poetry and short stories and spending time with family and pets.



Sullivan Family Pet Hospital