Dr. MacLellan earned his Doctor of Veterinary Medicine degree from UC Davis before pursuing both his internship and residency at the University of Minnesota. After achieving board certification in 2016, he moved to the Reno/Tahoe area, where he practiced for nearly a decade, gaining extensive experience in advanced surgical procedures.

Dr. MacLellan has a special interest in complex soft tissue surgeries, including PDA heart surgery, large thyroid tumor resections, adrenal gland tumor removal, and ectopic ureter surgeries. He also has significant experience in performing TPLO surgeries and values the collaborative approach of working closely with other specialists at MarQueen. In addition to providing surgical services at MarQueen, he serves as locum faculty at the University of Minnesota, where he enjoys mentoring students and residents in surgical techniques.

Outside of his professional endeavors, he is an avid trail runner and finds joy in exploring the mountains with his rescue dog, Trout.

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