Dr. Anna O'Brien

Anna O'Brien, DVM

Anna O'Brien, DVM


Anna O’Brien, DVM is a large animal veterinarian. A 2008 graduate of Purdue University, she currently works in Maryland, just outside of Washington, D.C.

Her experience in ambulatory medicine across the countryside of rural central Maryland has focused on all four-legged farm animals, from cattle (both beef and dairy) to horses, pigs, goats, sheep, llamas, and alpacas, with the occasional zebra, camel, and primate from the local zoo thrown in for good measure.

Dr. O’Brien is also a freelance writer and has had articles published in numerous national magazines, including Dogs USAHorse IllustratedAlpacas MagazineEquine Journal, and Just Labs.

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