Meet Our Team

Twin Pines Animal Hospital was established in 2017 and is an independently owned and operated mixed animal practice in downtown Bothell, WA. We offer in-clinic appointments as well as home visits for a variety of animals including dogs, cats, sheep, goats, llamas, alpacas, pigs, and poultry. Our service area includes King and Snohomish counties.

Dr. Hardy and Dr. Robertson met as associates in a clinic in Woodinville in 2011 and realized they both had the same vision for their own practice someday. Despite Dr. Robertson moving to another clinic in the Silver Lake/South Everett area, they continued planning to make that dream a reality. After years of searching for a location, permitting, and construction, our fully-equipped hospital is open and welcoming new clients. A renovated 1924 farm house, the clinic includes a full pharmacy, in-house bloodwork and laboratory capabilities, digital dental and full body xrays, surgical suite, and large animal area. Our mission is to serve all patients as though they were our own. By focusing on client education, we want to help pet parents make the best, most informed decisions regarding their pet's care to enable a full and rich life for every pet. Please call or click here to contact us regarding any questions you may have about your pet or to schedule an appointment today.


Dr. Elizabeth Hardy, DVM – Owner
Dr. Hardy grew up outside of St. Louis Missouri and completed her undergraduate degree at Bucknell University in Pennsylvania. She spent time after graduation working on conservation research on leopards in South Africa and then took a job working with sheep at Colorado State University until applying to veterinary school. She graduated from Western University of Health Sciences, College of Veterinary Medicine in California in 2011 and spent some time studying alpacas in Peru.

Dr. Hardy worked as a mixed animal veterinarian at Woodinville Veterinary Hospital from 2011-2017 and has enjoyed working with a wide variety of animals and visiting small local farms. Dr. Hardy's areas of specific interest in small animal medicine are oncology, dermatology, breed specific health problems, working and livestock guardian dogs. She focuses on treating each of her patients as if they were her own and believes communication is the key to all veterinary client relationships. She enjoys working with the community, while providing education and sparking interest in small hobby farms. She particularly enjoys working with small ruminants (goats, sheep), ducks, pigs, and camelids (llamas, alpacas). She has been a member of AASRP (American Association of Small Ruminant Practitioners) since veterinary school and has been on the board as a regional director since 2014. She is a member of the AVMA (American Veterinary Medical Association) and is actively involved in the House of Delegates representing small ruminant practitioners.

Dr. Hardy spends her free time skiing, hiking with her dogs, golfing, gardening, and brewing beer. She has three dogs (small, medium, and large), one black cat, and wants to get ducks!

Dr. Laura Robertson, DVM – Owner
Dr. Laura Robertson grew up in Southern Idaho and migrated to the Pacific Northwest to attend University of Puget Sound where she graduated with a BS in biology. After working for 4 years in biomedical research, she found her passion volunteering at PAWS rescue organization. She attended Washington State University College of Veterinary Medicine, graduating at the top of her class in 2009. She has a special interest in feline medicine and clinical pathology. Her goal in veterinary medicine is to educate her clients to allow them to make an informed decision that is best for their pets and their family. She is a member of the American Veterinary Medical Association and Washington State Veterinary Medical Association. In her free time, she enjoys hiking, skiing, traveling, and enjoying the amazing outdoors in the Pacific Northwest.

Office Manager

Marc Carstensen
Marc started working with animals five years ago after moving to Washington for an internship at an animal rescue in 2012. After serving as a caregiver and director of animal care for 2 years he began working as an assistant with Dr. Hardy. He is currently in the process of getting his Veterinary Technician License. His biggest passions are large animal medicine and husbandry, and rescued animals. Both of his animals, Baron, a German Shepherd mix and Norma, a potbellied pig, were adopted from a local rescue. In his free time, Marc enjoys woodworking and outdoor activities such as hiking, running and skiing.

Licensed Technician


Darian is a licensed veterinary technician. She has worked in the veterinary field for 5 years. She started out as an assistant and then went to tech school to get licensed. She has been an LVT since 2018. Darian has 1 dog named Otis and 1 cat named Princess at home. She would love to own goats one day. Darian also works at a veterinary oncology specialty hospital. In her free time, she loves to hike with her dog. Her favorite part about the job is that she still continues to learn something new every day!


Colleen grew up here in the Pacific Northwest. She graduated in 1986 from Juanita High School (Go Rebs!). After graduating from high school, she moved to North Carolina but missed the beautiful PNW and returned. Colleen has been working as a veterinary receptionist for the past 15 years. In her free time she enjoys working in her yard, snuggling her kitties, playing backgammon with her husband, and (after our staff Christmas party) apparently loves karaoke :)


Alyssa has lived in the Pacific Northwest her whole life. Her hobbies include: baking, riding dirt bikes, hiking with her dog, crafting, and DIY home remodeling with her husband. She has a Great Pyrenees named Thorin and a cat named Ronan. She would love to add another dog to the family when the right one comes along. She’s been in the veterinary field for 5 years and is happy being a receptionist. She loves to greet all the clients and furry patients coming in.

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