Mon – Fri: 7:30 AM – 6 PM
Sat: Closed
Sun: Closed

Doctors

Dr Crystal Warming

Medical Director

Dr. Warming is originally from Northwest Iowa. It was there that her father owned and operated a small animal veterinary clinic for over 40 years. Growing up she always had a close bond with her numerous dogs, cats, and guinea pigs, but didn’t initially intend to be a veterinarian like her father. It wasn’t until college that she realized that the veterinary profession was the perfect fit for her as it combined her interest in medicine with her strong love of animals. She received her Bachelor of Science in Animal Science from Iowa State University in 2010 and then went on to graduate with honors from veterinary school in 2014 through the same university.

She fell in love with all the Twin Cities area has to offer during trips to visit her sister who has lived in the area for many years. She started her career at a small animal practice in Minnesota and worked there for seven years before joining the team at RRAH. Dr. Warming has a passion for all areas of small animal Veterinary Medicine, but especially enjoys soft tissue surgery, dentistry, and dermatology. She is a strong proponent of Fear Free techniques and works to make each and every one of your pet’s visits as stress-free as possible.

Outside of the clinic, Dr. Warming enjoys spending time with her family which includes her husband, two energetic young daughters, and her incredibly goofy Basset Hound, Hugo. As a family, they enjoy doing anything outdoors (especially biking), cheering on their favorite sports teams, and finding new hidden gems in the Twin Cities (she would love to hear about your favorites!) They also love to travel and visit family and friends whenever possible.

DR. ZACH KRYCH

Dr. Krych grew up locally in Robbinsdale, earning a master’s degree in Cellular Biology from the University of Colorado at Colorado Springs in 2012 before graduating from the University of Minnesota, College of Veterinary Medicine in 2016. His special interests include dentistry and surgery. He lives in Robbinsdale with his wife Sara, daughter Cadence, and sons Elliot and Phinehas, along with their German Shepherd mixed breed dog Atticus (who is a good boy, but always tries to jump their fence).

Dr. Krych’s hobbies include coaching Olympic weightlifting, CrossFit, playing guitar, and anything active or outside.

Dr. Ashley Peterson

Dr. Peterson grew up on a small hobby farm in Rochester, Minnesota and knew she wanted to be a veterinarian at a young age. She completed a Bachelor of Science in Biology from Creighton University in Omaha, Nebraska in 2011. Dr. Peterson graduated from the University of Minnesota College of Veterinary Medicine in 2015.

Dr. Peterson strives to provide compassionate medicine to each pet in her care. She enjoys collaborating with her clients to help their pets live happy healthy lives. Dr. Peterson’s professional interests are preventative medicine, geriatric medicine, and internal medicine.

Dr. Peterson enjoys spending time with her husband, their two children, and two golden retrievers. She loves reading, gardening, and spending time at the lake.

Dr. Nicole Potter

Dr. Potter was born and raised in St. Louis, Missouri, and earned her Bachelor of Science in Biology from the University of Wisconsin-Madison in 2018. She then graduated from the University of Minnesota College of Veterinary Medicine. She lives in the Twin Cities area with her husband Xander, their two German Shepherds (Valley and River), and their two cats (Misty and Fraser). Her veterinary interests include preventative care, nutrition, and internal medicine. She also particularly loves all things German Shepherd!

Dr. Potter’s hobbies include gardening, birding, and going hiking with and participating in events with her dogs.

DR. MADELYN JUNION-SHERMAN

Dr. J-S was definitely one of those kids that knew they wanted to become a veterinarian since she knew what that word meant. In fact, her fourth birthday presents were two cats carried home from one of the farms near her childhood home in Wisconsin! She obtained her Bachelor of Science in Biology at the University of Wisconsin-Madison and then worked as a veterinary technician at a 4 doctor practice in Madison for two years prior to her acceptance to the University of Minnesota College of Veterinary Medicine.

Dr. J-S graduated in May of 2024 and is so excited to join the team at Plymouth Heights Pet Hospital! She has particular interests in surgery, dermatology, and ophthalmology.

Dr. Alison Millis

Dr. Millis grew up in Plymouth, Minnesota and completed her Bachelor of Arts in Biology from St. Olaf College in 2011. She earned a Medical Laboratory Science certification from Mayo Clinic in 2012 and a Master of Science in Infectious Disease and Global Health from Tufts University’s Cummings School of Veterinary Medicine in 2016. The desire to explore the overlap of human and animal health led Dr. Millis to the University of Minnesota’s College of Veterinary Medicine where she graduated in 2023.

Her veterinary interests include surgery, dentistry, and preventative medicine. She enjoys building relationships with clients and believes a united veterinarian-client team is essential for a pet’s wellbeing.

Outside of the clinic, Dr. Millis can be found reading, baking, being outdoors, and spending time with her family which includes her husband, two children, and three cats.

Mon – Fri: 7:30 AM – 6 PM
Sat: Closed
Sun: Closed