Our Staff

Dr. Leonda Armstrong

DVM CVA (Certified Veterinary Acupuncture)
Dr-LA

Dr. Leonda Armstrong grew up on a farm in northeastern New Mexico. Her parents raised and bred registered Angus cattle and quarter horses. She was active in 4-H and FFA from age 9 to 19. Leonda showed horses and cattle in both organizations and judged horses on a collegiate level.

Dr. Armstrong completed her undergraduate studies at New Mexico State University where she earned a B.S. in Animal Science and a double minor in Chemistry and Biology. Colorado State University was the next stop, where as a single mom, she studied and graduated as a mixed animal veterinarian.

Upon graduation, Leonda moved to Chino Valley and began practice with Dr. Terry Miller at Circle L. She is very glad to call Circle L Animal Hospital her home away from home.

In April 2007, Dr. Armstrong purchased the practice from Dr. Terry Miller. She implemented many new improvements including becoming AAHA-certified and strives to hold the highest standards in veterinary medicine.

Her most recent endeavor has been merging Western and Eastern veterinary medicine together. To support this goal, Dr. Armstrong obtained her Acupuncture certification through Colorado State University in 2013 and now has completed her Rehabilitation studies and certification through the Canine Rehabilitation Institute in June 2016. She feels that being able to treat the whole animal with non-invasive medicine adds another important dimension of care, and gives the best feeling of accomplishment for “Every Patient, Every time.” Dr. Armstrong has a strong desire to work with sporting dogs as well as keeping the senior dogs healthy and moving to improve their quality of life. She is now embarking on the next step of becoming Animal Chiropractic Certified and is studying Chinese Herbology. This will allow her to offer every aspect of care for her 4 legged patients.

Email Dr. Armstrong:
leonda@circlelanimalhospital.com

Colette Nguyen

Veterinary Assistant
Colette
Born and raised in Tennessee, Colette moved to Arizona about three years ago.

Colette began her veterinary career at Circle L Animal Hospital as a Hospital Assistant in March 2012. It was her passion for animals that initially brought her into the veterinary field, striving to help animals and provide them with the very best possible care that she can. Colette boasts more than five years of experience, working her way through the ranks to become a Veterinary Assistant and the proud recipient of the Circle L Animal Hospital Employee of the Year for 2014, which is determined by the rest of the team. Colette is currently attending training to become a certified Rehabilitation Technician.

Her hobbies include improvement projects in and around her home as well as at Circle L Animal Hospital. She also enjoys playing ball with her Corgi/Miniature Australian Shepherd mix Chevy and, when the weather is warm, Colette can often be found spending time with her plants, enjoying the outdoors and the peace and quiet of her garden.

Chelsie Hamel

Veterinary Assistant/Clinical Coordinator
chelsie
Chelsie is originally from California and moved to Arizona in June of 2011. She has been a Veterinary Technician Assistant since September of 2012 and absolutely loves what she does. She has had many animals, from cats and dogs to horses, goats, and pigs since she was 6 years old. Eventually, she would like to become a Certified Veterinary Technician. When she is not working, she enjoys spending time with her husband and son, riding horses, barrel racing, playing with her animals and just being outdoors. She is currently the Clinical Coordinator/ Veterinary Technician Assistant. This is her second time working at Circle L Animal Hospital. She absolutely loves working at Circle L; it is like working with family! She can’t wait to meet you and your four-legged kids 🙂