Heart Mountain Animal Health

256 South Douglas
Powell, WY 82435



Our Doctors


Dr Justina Pahl is a Wyoming native who graduated high school from Ten Sleep in 1999. She attended the University of Wyoming and received her bachelor's degree in Animal & Veterinary Sciences. She received her DVM from Colorado State in 2007. After completing a 1 year internship at Rood & Riddle Equine Hopsital in Lexinton, KY, she relocated to Montana and has been practicing small and mixed animal medicine in the Billings/Laurel area.

She is active with the Montana Spay/Neuter Task Force witch provides surgeries for low income/underserved areas. Her interests include soft tissue and orthopedic surgery, diagnostic imaging and preventative medicine.

Dr. Erin Pedersen was born and raised in Powell, on a Heart Mountain farm.  After graduating Powell High School she went on to get a Bachelor of Science degree from the University of Wyoming in Animal and Veterinary Sciences.  She graduated from Colorado State University in 2007 with a Doctorate of Veterinary Medicine.  Erin has returned to Powell after working in Billings and Cody.  Her veterinary interests include dentistry, preventative care, and soft tissue surgery.  Erin and her husband, Ty, recently welcomed their daughter, Lydia, to the family.  They also share a home with two pound puppies, Maddie and Wyatt.