Our Team

Sherri Sprague, DVM


Dr. Sprague has enjoyed practicing veterinary medicine since 2004. She spent the first six years of her veterinary career in Knoxville, TN before relocating to Colorado in the fall of 2010. Starting Heritage Animal Hospital has given her the ability to offer her skills and personalized care to the pets and neighbors in her own community. She enjoys working with rescue organizations, spending time outdoors, gardening, and tending to the needs of her spoiled Siberian Huskies and horses! Education: University of Tennessee College of Veterinary Medicine, Class of 2004

Marvin Younger

Practice Manager

Marvin is a Colorado native. In 1997 he joined the US Air Force where he served for 13 years. After separating from the Air Force, he worked several jobs before being hired with Denver Fire Department in late 2014. Marvin started with Heritage Animal Hospital in 2013 and enjoys managing the practice and filling in as necessary to assist clients and patients. In his off time, he enjoys spending time with his fiancé (Dr Sherri Sprague), and taking care of their 8 Dogs, 3 Cats, 5 Horses, Chickens and Ducks!

Sav Candelaria


Savana is a receptionist at Heritage Animal Hospital. She has a heaping love for all animals and her favorites are German Shepards and Huskies! Born and raised in Colorado, Savana enjoys poker, hiking, and playing with her pups.

Lexi Akers


Lexi is a Veterinary Assistant at Heritage Animal Hospital and is attending Colorado State University studying Equine Sciences with a concentration in Pre-Vet. She was born in China and raised in Belgium and Colorado. Her love for animals started when she attended a horseback riding camp in Belgium and going to zoos and farms there at the age of three. All her life she and her family have rescued cats and dogs. They now have five cats and a German Shepherd. Lexi is 100% focused on her Veterinary career.



Bonnie was born in Texas and raised in Colorado. She’s always had a love for animals and is happy she can show her passion at Heritage Animal Hospital. In her free time she loves hanging out with her husband, 2 Australian cattle dogs, her cat Clyde and 15 donkeys! At the age of 9 she was the youngest Pack Burro Racer. She has been riding since she was young started with donkeys showing them at the National Western Stock show. She hopes one day down the road she can become an equine chiropractor.



Cheyenne has been with Heritage Animal Hospital since August of 2021. She grew up in the Midwest most of her life but is adjusting well to the Colorado lifestyle. She loves animals of all shapes and sizes but has a special place in her heart for Labrador Retrievers. In her free time she enjoys hiking with her spoiled pup Boozer and spending time with friends and family.