Tracey Mullins, DVM, MBA — Chief of Staff
Dr. Tracey Mullins, our Chief of Staff, grew up central Washington State, lived in various places throughout the world, and currently resides in Vienna, Virginia. She received an undergraduate degree from the University of Maryland - University Campus, achieved an MBA from Webster University, and earned a DVM degree from Kansas State University. Prior to joining the Merrifield Animal Hospital team, Dr. Mullins practiced in Kansas and in Ewa Beach, Hawaii. Her special interests include dermatology, soft tissue surgery (new techniques like skin stretching), canine sports medicine & rehabilitation (post-surgical physical therapy), and pain management.
Caroline Nothwanger, DVM
Dr. Nothwanger ("Dr. N") has been with Merrifield Animal Hospital since 1987. She was born in Argentina, where she learned to ride horses on her maternal grandfather's cattle ranch, and grew up in Maryland. She credits her father and grandfather (both surgeons) with giving her an interest in medicine. Before earning her Bachelor of Science degree from the University of Maryland and attending veterinary college, she lived in England and worked as a cook and au pair. A 1985 graduate of the Virginia-Maryland Regional College of Veterinary Medicine, she initially practiced in Dundalk, Maryland for two years before moving to Virginia.
Since 1985, Dr. Nothwanger has been accredited by the USDA, which permits her to sign international health certificates for animals being shipped overseas. Her professional interests include behavior and surgery, and she is a long-time member of the American Animal Hospital Association (AAHA), American Veterinary Medical Association (AVMA), Virginia Veterinary Medical Association (VVMA), Northern Virginia Veterinary Medical Association (NVVMA), and the District of Columbia Academy of Veterinary Medicine (DCAVM).
Margaret Baird, BVMS
Dr. Baird studied veterinary medicine at the University of Glasgow in Scotland and earned her BVMS degree. She has been with Merrifield Animal Hospital since February 2017, having previously worked at a busy small animal practice in Stafford County, as well as in Scotland. She is a native New Englander and proud graduate of the University of Connecticut (go Huskies!)
Dr. Baird particularly enjoys all aspects of feline medicine and has a special interest in complementary therapies, including animal acupuncture. She is a member of the American Association of Feline Practitioners, the Humane Society Veterinary Medical Association, and the Royal College of Veterinary Surgeons. As a USDA-accredited veterinarian, she can also issue official health certificates for domestic and international pet travel.
In her spare time, Dr. Baird volunteers with the Humane Rescue Alliance's feral cat spay/neuter program in DC.