Meet Our Team


Dr. Jennifer Mayfield

Dr. Jennifer Mayfield graduated from UC Davis School of Veterinary Medicine in 2009, where she focused on large animal medicine.  She moved to Grass Valley soon after graduation and started her own practice, Bear River Mobile Veterinary Service.  Since then, Dr. Jen has built a great practice. Dr. Jen has also been a farrier since 2001 and has an interest in corrective shoeing/trimming, lameness and hoof problems. She also has an interest in endurance riding, and completed the Tevis Cup in 2014 on her Arabian gelding, and again in 2017 and 2019 with her Mustang gelding (who had only been out of the wild for 18 months before the first completion!). When not working she enjoys trail riding, hiking and camping.


Dr. Jessica Swanson

Dr. Jessica Honzl Swanson was raised in Minnesota where she enjoyed western pleasure competitions and trail riding with her uncle and aunt.  She attended The George Washington University in DC where she studied design and rode for the school’s equestrian team.  She received her Doctor of Veterinary Medicine in 2019 from UC Davis with an equine concentration.  Dr. Jess has a passion for emergency medicine in all species as well as a special interest in llamas and alpacas.  When she’s not in her vet truck she’s probably out running the trails in Auburn or doing yard work with her husband, cat, and goat.  

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Dr. Rachel Brumels

Dr. Rachel Brumels is a 2022 graduate of UC Davis. Her areas of interest are ruminant and livestock medicine. 

Photo and full bio coming soon

Location

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Office Hours

Our Regular Schedule

Monday:

OPEN

9AM-4PM

Tuesday:

OPEN

9AM-4PM

Wednesday:

OPEN

9AM-4PM

Thursday:

OPEN

9AM-4PM

Friday:

OPEN

9AM-4PM

Saturday:

Emergency Only

Sunday:

Emergency Only

Testimonial

Read What Our Clients Say

  • "I can't say enough about how much improvement I have seen in both my horses after just one acupuncture session with Dr. Drost. One mare went from unrideable due to back pain to comfortably competing the next weekend. Dr. Drost's treatment and aftercare instructions helped my gelding to successfully recover from a tieup and win BC a week later. I am so happy to have such a valuable resource available in my area."
    Ann Marie Barnett Smartsville, CA