Veterinary Consultants



Growing up on the coast in beautiful Northern California, Dr. Bradbury’s love for nature and animals started early in her childhood.

Following this love, she pursued an undergraduate degree at UC Davis in Wildlife, Fish and Conservation Biology and went on to obtain a Doctorate of Veterinary Medicine from UC Davis in 2006. After an internship at Texas A&M University, she continued her veterinary training at Colorado State University, completing a combined residency and Masters of Science program. In 2010, she was board-certified in Small Animal Internal Medicine, becoming a Diplomate of the American College of Veterinary Internal Medicine (ACVIM).

After her residency, Dr. Bradbury returned to Northern California and settled in the Sierra Foothills. She worked in private practice in the Sacramento area for over a decade, and started her mobile practice, Sierra Mobile Veterinary Specialists, in 2020. She now travels throughout the Central Valley, Sierra Foothills, and Tahoe region, providing minimally invasive procedures such as endoscopy, rhinoscopy, cystoscopy, bronchoscopy, laparoscopic liver biopsies, and ultrasound to veterinarians and their patients.

In her free time, Dr. Bradbury enjoys adventuring outdoors and spending time with her husband and all of their animals – two very rambunctious Labradors, a very sweet (but neurotic) German Shepherd, three cats, and a rescued Thoroughbred.



Justin Uhl, DVM, MS, DACVS-SA graduated with a bachelor’s degree from the University of California, Davis in 2002. He went on to complete a Master’s Degree in comparative pathology with an emphasis in bone biomechanics in 2008 and completed his Doctor of Veterinary Medicine Degree in 2010.

After graduating from veterinary school, Dr. Uhl pursued a rotating internship followed by a surgery residency at the University of Minnesota. During his residency, he served for 2 years as chief resident and sat on the medical review board at the hospital. He finished his residency in July of 2014 and worked in private practice in Sacramento before starting Summit Veterinary Surgery Service in May of 2018. Dr. Uhl is trained in orthopedic, neurologic, soft tissue, and minimally invasive procedures.

Dr. Uhl has multiple publications in bone plate research, bladder stone trends, temporal lobe epilepsy, and osteosarcoma chemotherapy. He has also done research in the areas of interlocking nails and cranial cruciate ligament disease.

He has spoken at many continuing education events around the world and is a reviewer for the Veterinary Surgery journal and the Journal of the American Animal Hospital Association. He previously sat on the ACVS continuing education committee. He is a member of the Veterinary Orthopedic Society and Veterinary Society of Surgical Oncology. When not in the hospital Dr. Uhl enjoys spending time with his wife Tracy and daughters Haley and Madison. He also enjoys spending time running, biking, and swimming and has 3 dogs and a cat at home.


Dr. Le-Nguyen graduated from UC Davis School of Veterinary Medicine in 2014. He completed an undergraduate degree in Biological Sciences at UC Davis. Being a general practitioner at local veterinary hospitals, over the years, Dr. Le-Nguyen acquired a special interest in dentistry, soft tissue, and orthopedic surgeries. Upon seeing pets not being able to get the surgeries they need due to pet owners’ financial constraints, Dr. Le-Nguyen sets out to receive specialized continued education and surgery training. He participates and collaborates with other surgeons and colleagues to hone in on these surgical skills–using the most up-to-date techniques and standards.

Today, Dr. Le-Nguyen is a veterinarian who is able to provide his surgery services not only in Sacramento but in surrounding cities as well. He is able to offer these surgeries to pet owners and local shelters who would otherwise be unable to afford these surprise emergency and complex surgery costs. Pets are getting the treatments they need to live healthier lives and shelter pets are given a second chance as candidates to find a new home. Dr. Le-Nguyen lives in Sacramento with his wife, sister, an Italian Greyhound, a Whippet, and a British Shorthair. Outside of work, he enjoys traveling, trying new foods, and doing home renovations.



Dr. Brian MacKie received his Doctor of Veterinary Medicine degree from Washington State University in 2005. Following graduation, he completed a one-year rotating internship in small animal medicine and surgery at VCA Sacramento Animal Medical Group in Sacramento, California. After his internship, he moved to the University of Wisconsin-Madison to complete his residency training in Cardiology from 2006-2009.

During his time there, Dr. MacKie helped implement the use of the Amplatz Canine Ductal Occluder for non-invasive treatment of a congenital heart disease, authored a paper on the use of an implantable ECG monitor for the evaluation of fainting in dogs, and assisted in prospective research on pulmonary hypertension and cardiac biomarkers.

His clinical interests include, but are not limited to clinical cardiology such as echocardiography and electrocardiography (ECG), pulmonary hypertension in dogs, syncope (fainting) associated with heart disease and arrhythmias, congenital heart disease, arrhythmias, and congestive heart failure (CHF). His goal in therapy for your pets is to maintain an exceptional quality of life for his patients with heart disease.



Dr. Bethany Jackson is a board-certified veterinary cardiologist. She received her Doctor of Veterinary Medicine from Virginia-Maryland Regional College of Veterinary Medicine. She completed a rotating internship at The Animal Medical Center in New York City, followed by a cardiology internship and residency at MedVet Medical and Cancer Centers for Pets in Worthington, OH. She is board certified by the American College of Veterinary Internal Medicine in the sub-specialty of Cardiology.

Dr. Jackson’s interest in cardiology stemmed from experience with her own dog being under the care of a veterinary cardiologist. She saw firsthand how access to specialty consultation can help to further patient care. Her goal is to provide timely, accurate, and detailed cardiology consultations to allow accurate diagnosis and treatment of cardiac disease in pets so they can live long, fulfilling lives.

Learn More About Her Practice