Meet the Doctors

Littleton Veterinary Clinic is proud to serve the Centennial, Colorado area for everything pet related.


Dr. Mary Sare

Dr. Mary Sare DVMDr. Mary Sare obtained her veterinary degree from Colorado State University in 2004 and has since been focused on offering compassionate service to her four-legged patients and the people who love them. She has special interests in dentistry, oncology and internal medicine. Dr. Sare has significant experience as an emergency and on-call veterinarian in addition to day practice. Her goal is to provide personalized, thorough, knowledgeable and competent care to each and every patient.

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Dr. Brittany Miller

Dr. Brittany MillerDr. Brittany Miller was born and raised on a ranch in the mountains of Colorado with all creatures great and small. She graduated Cum Laude from Regis University with degrees in Biology, Chemistry, and Physics. She then attended Colorado State University for her veterinary degree, and is a recent 2018 graduate. During veterinary school, Dr. Miller also obtained her veterinary medical acupuncture license for small and large mammals and exotic species. Her special interests include sports medicine, rehabilitation, and alternative therapeutics.

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Dr. Laura Riegel (Wilhelm)

Dr. Laura Riegel (Wilhelm)Dr. Laura Riegel (Wilhelm) is a transplant from the East Coast. Much of her childhood was spent on the back of a horse in Georgia and Maryland. She graduated from Virginia Maryland Regional College of Veterinary Medicine in 2012. At the time her interests led her to a mixed animal internship in the mountains of Colorado. This gave her experience in preventative as well as emergency medicine for animals of all shapes and sizes. Over the years her focus has gradually shifted towards the smaller companion animals. Dr. Laura’s medical interests include soft tissue surgery and solving the interesting puzzles of internal medicine. She has recently become certified in Fear Free Practice and enjoys working to decrease stress for both her patients and their owners. She looks forward to offering you and your fuzzy family complete and compassionate care.