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Dr. Ned Trathan

Dr Trathan

I moved to Oakdale in 2013. My focus of interest is orthopedic surgery, primarily, the repair of complicated fractures with the aid of bone plates and external skeletal fixation. I also enjoy performing TPLO surgery for the treatment of cruciate ligament disease in the canine knee.
I grew up in Cambridge, England and gained my degrees at the University of Liverpool, England, graduating in 2008 with both a Bachelors and a Masters in veterinary science. In 2011, I completed a scholarship in orthopedics and neurosurgery at I have two dogs, a cat, nine chickens, a goat and a steer. I love living in the community of Oakdale and look forward to meeting all of you and your animal friends in the near future.

Dr. Anita Ziefer

Dr Zifer

Dr Ziefer has practiced in the valley region of California for over 20 years. She enjoys all aspects of small animal medicine. Dr Ziefer is excited to move to a practice that focuses on creating a lasting relationship with clients and their pets. She is a firm believer in communicating with owners to ensure that every pet gets the best care possible. Dr ziefer is available for appointments on Wednesdays, Fridays and one Saturday a month. In her free time, Dr. Ziefer enjoys spending time with her family, reading books and travelling. She has a rambunctious Yorkie, Thor,  and two adorable cats, Tom and Leia. 

Dr. Sergio Iniguez


info coming soon

Practice Manager

Jessica Layton


Jessica has been at Oakdale Veterinary Group since 2012. She started working as a Customer Service Representative and moved onto Management. Jessica enjoys working with the community she grew up in. She takes pride in being from Oakdale and now raising her family here as well. Jessica is a wonderful member of the team who is great at multitasking, taking wonderful care of our customers’ needs and bringing a warm smile to the office every day!

Customer Service Representatives

Amanda Clark


Amanda Clark came from a small town up North. From working on a ranch for 6 years, to working at small animals hospitals she has been around animals her entire life. Amanda has taking care of horses, dogs, cats, chickens, goats even llama's. Currently she is working towards getting her certified veterinary technician license. Amanda is excited to be back working with animals because it is her passion.

Amanda Hartsfield

amanda h

Amanda has worked at Oakdale Veterinary Group since 2012. She started working as a Veterinary Technician and was the Head Veterinary Technician until she had her son in 2017. Amanda then become a part time employee and moved to the Customer Service Representative team. Now she is able to stay at home more with her son and still be hands on with the customers, which she loves.

Desiray Fouts


Desiray just rejoined the Customer Service Representative Team, after taking some time off to focus on her school work. She is excited to be back working with animals at Oakdale Veterinary Group. Desiray has 3 dogs Dixon, Buddy and Dilly. Who love to chase her cat, goats, chickens and 4 horses. In her spare time, you can find Desiray team roping, fishing and spending time with her niece Valyn.

Taylor Partenheimer


Taylor is our newest receptionist. She has lived in Oakdale since she was 2. Her family has always had cats and dogs growing up and she currently has a 5 year old American Staffordshire named Miley. She loves bring around animals so working at a veterinary office is a dream come true for her. Taylor is one of the many friendliest  team members we have and we are happy to have her.

Registered Veterinary Technicians

Breanne McGuire RVT (Head Technician)


Bre was born and raised in Turlock, she has two dogs called Rocko and ChiChi; a cat named Meatloaf and two horse, Sweetie and Crystal. In her spare time she enjoys barrel racing, fishing, hunting, and spending time with her family. Breanne gained her RVT in the summer of 2016. She enjoys working in surgery and would like to specialize in Veterinary Dentistry in her future.

Kirsten Luna RVT Kirsten


Kirsten is born and raised in Los Banos. Since a very young age she always knew she wanted to work with animals. She succeeded in making her way to Denver, CO and graduated from Bel-Rea Institute of Veterinary Technology in 2009. She became a Registered Technician in 2010. She recently has joined the team in 2018. She is looking forward to upholding Oakdale Veterinary Groups outlook on veterinary care and she can't wait to help you and your furry family members.

Veterinary Assistants

Kricket Goodner


Krickett is our longest serving employee. She has a wealth of knowledge regarding our 4-legged patients and their collection of ailments. She loves all the patients as if they were her own pets.

Amanda Wendland

Amanda W

Amanda is one of our Veterinary Technicians. She has been apart of our team for the past 4 years. Amanda has two black German Shepard's, Piston & Axell. When she's not working, Amanda enjoys spending her free time staying active with her fiancé and family.

Jennifer Springer


Jen is one of our full time technicians, and has a heart of gold. She rescues every pet that is in need no matter how full her house gets! Jen hopes to go to vet school after finishing her studies.Jen is currently wokring on becoming an Registered Veterinary Technician.

Natalie Jimenez


Natalie is  one of our full time technicians who happens to be fluent in both English and Spanish. She was born in Santa Clara, CA but proudly raised in our small town of Oakdale since she was 7. She had two small Poodles and a German Shepard that she loves to take on adventures. Natalie is set to take her test in November to become a Registered Veterinary Technician. You can count on her caring and loving out furry best friends as if they were her own.

Melissa Ratto


Melissa joined us as a technician from the emergency clinic in Modesto. Melissa is training to be an RVT. She has three Great Danes.

Vivian Pina

Vivian joined us as a technician from the emergency clinic in Modesto. Vivian is training to be an RVT.

Kennel Assistants

Raoul (Ralph) Leyva


Ralph joined our team in June. He has ambitions to become an art teacher. He is working his way through college by helping us in the hospital. He loves dogs and cats and always has a big smile for everyone he meets.

  • Marina Mason
    When I made the decision that I wanted to join the Anderson Vet Clinic team, Dr. Anderson really took me under his wing and helped me invest myself wholeheartedly. Since then, I've been helping pet owners make healthier choices and living a healthier life with their pets.' Marina Mason was born and raised in San Diego, California. Marina graduated from Kaplan University with a medical administration degree and has been working with Dr. Anderson for over 15 years. During Marina's free time she loves spending as much time as she can with her family, traveling, eating out and dancing.
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Oakdale Veterinary Group



8:00 am-6:00 pm


8:00 am-6:00 pm


8:00 am-6:00 pm


8:00 am-6:00 pm


8:00 am-6:00 pm


8:00 am-4:00 pm