Our caring and compassionate veterinary care team!

Meet the Veterinarians & Team of North Tustin Veterinary Clinic in Tustin! We’re pleased to provide exceptional vet care for your pets!

Please call us at 714-838-7440 to speak to one of our caring veterinary staff members!


Dr. Seggermann – Veterinarian, Medical Director

Dr. Cortney Seggermann graduated from Ross University School of Veterinary Medicine in 2010. She practiced in New York City and Salt Lake City, Utah prior to moving to California to join our team at North Tustin Veterinary Clinic. Dr.Seggermann’s veterinary interests include feline internal medicine, pain management and dentistry. In her spare time, she enjoys cooking different ethnic foods, baking bread, swimming with her son and running with her husband. Dr.Seggermann strongly believes in maintaining the human animal bond and loves taking care of pets and their humans.

Dr. Wammock – Veterinarian

Wammock grew up in Bakersfield, California and attended U.C. Davis. She obtained her undergraduate degree in Wildlife, Fish, and Conservation Biology and was awarded magna cum laude. She went on to graduate with her Doctor of Veterinary Medicine degree in 2007. She looks forward to creating life-long relationships with both her clients and their animals. Her interests include preventative medicine and infectious diseases. When she is not caring for your furry family members, Dr. Wammock enjoys traveling, hiking, reading, and gardening. But, most importantly, she loves binge watching movies/television with her three cats Jenny, Violet, and Binky.

Dr. Valino – Veterinarian

Valino graduated with a Biological Sciences degree from the University of California, Irvine. She became a veterinary receptionist and assistant at an emergency hospital in Orange County and volunteered at a local animal shelter regularly. Later she traveled to England to attend The Royal Veterinary College to pursue her veterinary degree. She returned home to Southern California now nostalgic of the British lifestyle and accents. Today her veterinary interests include ophthalmology, behavioral and exotics medicine. In her free time, she enjoys yoga, hiking, salsa dancing and spending quality time with her family, including two older dogs: Dutchess and Simba. ¡También hablo Español!


Vee – Office Manager

When Vee is not surrounded by animals at work, she is loved by her three cats, dog, wife, and toddler at home. She has worked in the Animal Field for over 15 years, doing everything from boarding and grooming to leading and developing teams in the veterinary industry to provide fur parents with the best possible care. In her free time, she enjoys quality family time, tiny toddler adventures, and everyone but the cats seem to enjoy camping.


Bre – Registered Veterinary Technician

Bre is a native Californian that has graduated from Chapman University with a degree in Technical Theater. Shortly after graduation, she landed her first job as a Vet Technician – by accident. After a few years of working as a Vet Tech, she returned to school to pursue her RVT license. Bre has held her license since 2011. While she is not at work, she spends her time riding and training horses, woodworking, and crafting. Bre shares her home with 2 horses, 2 goats, 3 cats, and 2 rabbits.

Octavia – Registered Veterinary Technician

Cyn – Veterinary Technician

Cyn is a current RVT student with dreams and aspirations of someday becoming a Veterinarian. A California native, who grew up in Pomona and now currently lives in Chino with her husband and two rescue dogs- Leonidas and Teddy Bear. Cyn has over four years of experience as a Veterinary Technician. Cyn is a firm advocate of Fear Free practices and techniques. She also believes the best human to animal handling approach is establishing a genuine relationship with pet parents and patients. When she is not working, she enjoys playing videos games, watching the latest tv shows, reading comic books. Her favorite superhero is Spider-Man and drinking all the boba teas she can!!!

Michelle – Veterinary Technician

Michelle is one of our veterinary technicians and is currently an RVT student. She is the mom of a mini pinscher named T-Rex and has plans of adopting a few more in the future. Her favorite hobbies are gardening, collecting oddities, getting tattoos, and going to estate sales. Michelle’s family is from Russia/Ukraine, and she can speak fluently in Russian. Michelle’s biggest veterinary dream is to work with the safari animals in Africa.


Brittany – Lead Receptionist

Brittany is one of our Veterinary Receptionists. She grew up in Lakewood, but now lives in Orange County. She has been working in the animal field for over 5 years. She has a love for all animals & currently has a few of her own. Abby (Bull terrier), Stella (Italian Greyhound), Brandi (Beagle/Basset Hound), Bella (Lemon Beagle), & the cats Phoebe, Piper, Zoey (DSH). Also takes the clinic cat Earl home. In her spare time, she enjoys mountain biking, crafting, and going to track days with her family.

Laura – Receptionist

Laura is a SoCal native who went to UC Davis and graduated with her BS in Animal Science. After deciding that she did not want to continue on to vet school, she worked briefly with laboratory animals and has since worked as a veterinary assistant and currently as a receptionist. Laura is also currently going to school to obtain her Clinic Laboratory Scientist license. Laura and her boyfriend have two small dogs, Julius (9 years old) and Theodore (20 years old), as well as two pet rats, Pâté and Mushroom. Laura also enjoys puzzles, iced coffee, snacks, being outside, and arts and crafts!

Sam – Receptionist/Kennel Assistant

Sam is a fresh face in the veterinary scene. He has both a personal and professional background with animals and aspirations to go back to school to become an RVT. Customer care also comes naturally to him, and he does his best to create positive experiences for both owner and animal alike. Outside of work, they are an avid DnD player, a casual writer, and an otherwise varying hobbyist. Always eager to learn, they spend as much of their time collecting hobbies as they do engage in them. Sam is the loving pet parent to two senior pups, Sasha and Ezekiel.

Clinic Cat


Earl is our official clinic cat!!! He is a Russian Blue, 7 years old, and on a weight loss journey to get down to 15lbs. Earl works in the office Monday- Thursday. He loves to steal office chairs to sleep in all day, will come up to you for his belly rubs & loves his crunchies. Earl is a gentle, loving, sleepy boy. If you see him in the clinic he may be sleeping, or he might be sitting on the counter staring into your soul. Either way, he loves attention, playing with his office toys, or playing with the hospital animals in the clinic.