Veterinarians

Dr. Marianne Marshall-Gibson

Owner/Veterinarian

Dr. Marianne Marshall-Gibson grew up caring for clients’ horses and assisting veterinarians at her parent’s 54-stall Hunter/Jumper and Dressage facility in the Chicago suburbs. She began riding at age six and later competed in hunters and equitation in USEF/USHJA shows.

Dr. Denise Branecky

Associate Veterinarian

Dr. Denise Branecky grew up in Newtown, Connecticut where she was introduced to horses and riding at a young age through her mom’s love of horses.

Support Staff

Whitney McMillan

Rehabilitation Barn Manager

Whitney graduated from Colorado State University in 2010 with a double major in Equine Science and Business Marketing.

Natalie Zavorskas

Veterinary Assistant/HR Manager

Natalie was born and raised in New Jersey where she grew up riding horses, playing field hockey, and performing on the stage of her local community theater.

Anna Munro

Rehabilitation Assistant/Facilities Manager

Anna graduated CSU in 2018 after earning a degree in Equine Science. She worked as a wrangler at a summer camp for a few years before deciding to stay in Fort Collins.

Devon Brown

Veterinary Assistant/Events Coordinator

Devon grew up in Sun Valley, Idaho where she spent her childhood racing down mogul runs and competing alongside her horse, Maggie, in everything from ranch sorting and high school rodeo to cutting and beyond.

Bill Marshall

Practice Manager/Chief Financial Officer

Raised in the Laurel Mountains of Western Pennsylvania, Bill worked weekends and summers on his grandfather’s tree farm.