animal clinic

Matthew S. Demey, DVM


Dr. Matthew S. Demey, DVM, joined the team right after graduating from Michigan State University College of Veterinary Medicine in 2000. In 2004, Dr. Demey joined SHVH as a partner in the business, and as of 2016 became the sole owner as Dr.'s Ley and Mullen retired. Dr. Demey has developed a special interest in surgery over the years, particularly orthopedics and laparoscopy. Dr. Demey and his wife, Jess, have a son, Cole, and three four-legged family members at home, Tigger, Wyatt and Yeti.

veterinarians near me

Michael E Ley, DVM


Dr. Michael E. Ley, DVM, was one of our founding partners and a 1981 graduate of Colorado State University’s School of Veterinary Medicine. His professional passion and area of specialty is veterinary surgery, and he is the proud owner of two mischievous Westies, Shasta and Daisy. Dr. Ley retired from ownership of SHVH as of January 2016. He is now enjoying his semi-retirement as a part-time associate. He and his wife, Kathy now have extra time to spend with their new grand-daughter.

veterinary hospital

Jeffrey L. Mullen, DVM


Dr. Jeffrey L. Mullen, DVM, was our other founding partner and also a 1981 graduate of the Colorado State University’s School of Veterinary Medicine. Since age 10, Dr. Mullen has wanted to be a veterinarian, and over the years, his interests have migrated to veterinary gastroenterology, endoscopy, and laparoscopy. Dr. Mullen retired from ownership of SHVH in January 2016. He is enjoying his retirement while traveling with his wife and their dogs and cat. Dr. Mullen will be back in the practice periodically in a limited capacity.

animal hospital near me

Julie Supon, DVM


Dr. Julie Supon, DVM, graduated from Colorado State University in 2005. She has always known that she wanted to be a veterinarian and deeply enjoy meeting new people and caring for their beloved pets. When she is not treating patients, she love to be outdoors. Her hobbies include hiking, biking, fly-fishing and gardening. She and her husband also love to travel. She enjoy giving back to the community through her church. Her husband and son Liam also share their house with: Penelope, a feisty tortishell cat.

pet health

Chandra Francis, DVM


Dr. Chandra Francis, DVM, attended Colorado State University where she received a BS, MS and her DVM in 2002. She is passionate about being an animal welfare advocate and veterinary medicine allows her to combine her love for animals with the challenge of medicine. When she is not working she enjoys camping, hiking, traveling, running and spending time with her husband and their kids Aubrey and Colin. Her family cares for Rigby, a yellow Labrador, and a cat named Bodie.


Tressa Magnone, DVM


After completing her dual BS degrees in Biology and Chemistry at Slippery Rock University of Pennsylvania, she ventured forward toward her life goal of practicing veterinary medicine. She received her DVM from Michigan State University in 2012. She remained in Michigan for a year and a half at a small animal private practice offering both general and emergency medicine. With growing ambition and joy for her new career, she ventured to Colorado and became part of the Seven Hills Veterinary family in January, 2014. Her dog, Mirabel, and cat, Desperado, were her ever faithful tag-alongs. Tressa and her small family have come to feel at home in Colorado. She is delighted at the opportunity to provide compassionate care to her patients, as well as the ability to positively affect the lives of their human companions.

Charity Corning, DVM


Dr. Charity A. Corning, DVM attended CSU where she earned her bachelor degrees in biology and equine science and her DVM in 2009. She grew up on a small farm in Southern Colorado where her passion for animals grew and was recognized at a very young age. Her professional interests include Emergency Medicine and surgery. When not at the clinic, she enjoys hiking, fishing, painting and reading. She also enjoys spending time with her husband and kids and creatures. Her furry family consists of a Yorkie named Emma and four cats, Zoran, Orian, Holly and Tiger.

pet hospital

Brooks Butler, DVM


Dr. Brooks Butler attended Kansas State University, where he earned a Bachelors degree in Agribusiness in 2009, a Masters in Biomedical Science in 2011, and a Doctor of Veterinary Medicine in 2013. Upon graduation, Dr. Butler moved to Texas and practiced at a mixed animal veterinary hospital for 3 years. In 2016, he returned to his home state of Colorado to join 7 Hills Veterinary Hospital. Dr. Butler grew up around horses, dogs and cats, and always knew he wanted to pursue a career in which he could work with animals. His specific interests include diagnostic imaging and soft tissue surgery. Hobbies outside of work include hiking, skiing, and playing golf.

animal doctor

Christine Pugh, DVM


Christine received her undergraduate degree in Ecology and Evolutionary Biology from the University of Colorado, Boulder. She went on to Mississippi State University's College of Veterinary Medicine where she received her DVM, and started with SHVH in July 2017. Christine chose veterinary medicine as her career mainly due to her father's career in veterinary medicine (he's a veterinary radiologist). It is something she's wanted to do ever since she can remember. She really enjoys the science of the medicine and of course always enjoys working with her patients. Christine has a German Shepard Dog named Dexter. When she's not fixing pets she loves doing anything artistic (drawing, painting, sculpting, photography) and outdoor activities. She loves mountain and road biking, snowboarding and hiking. Christine's newest endeavor is learning how to DJ!