Seeley Veterinary Clinic Entrance

Dr. Puzio, Owner Seeley Veterinary ClinicDr. Puzia - D.V.M., Practice Owner.
Dr. Puzia graduated from the University of Wisconsin – Madison‘s School of Veterinary Medicine in 2014. Dr. Puzia is a member of the AVMA and the WVMA professional organizations. She is originally from Milwaukee; her family has had a second home in Hayward since she was a young girl.

Dr. Puzia’s interests are canine and feline internal medicine, radiology, and surgery with an emphasis on orthopedics.

Outside the hospital Dr. Puzia shares her life with her two dogs Fenway and Charlie. She enjoys being outdoors, cross country skiing, bicycling and trail running.

Dr. MundahlDr. Mundahl - D.V.M.

John grew up in St. Paul, Minnesota and graduated from the University of Minnesota with a Doctor Of Veterinary Medicine degree in 1981. He has practiced in Wisconsin since his graduation and then in 1997 opened his own clinic in Seeley until selling to Dr. Melissa Puzia. Dr. Mundahl’s small animal interests are canine and feline internal medicine and surgery. In addition, his large animal interests are dairy reproduction, housing and nutrition as well as milk quality. The professional organizations Dr. Mundahl belongs to include the AVMA, WVMA, NWVMA, and AABP. Outside of the hospital, Dr. Mundahl enjoys outdoor activities including cross-country skiing, canoeing, kayaking and birding.


Katherine Walsh - Veterinary Assistant

Katherine was born and raised in the northwest suburbs of Chicago. She moved up to Hayward in June of 2015 with her boyfriend and two dogs. With a Bachelor’s Degree in public Relations, Katherine quickly realized she did not want this industry to be her future. She has always had a passion for animals and knew she needed to make a change. The staff at Seeley Vet Clinic has been welcoming and excellent trainers for Katherine to grow her future. She now has plans of returning to school and becoming a Certified Vet Technician. Outside of working at Seeley Vet Clinic Katherine enjoys cooking, puzzles, kayaking, fishing and snowmobiling.

Ashley Moone - Veterinary Assistant

Ashley joined the Seeley Vet Clinic in February of 2013. She has been working as a Veterinary Assistant since 2011 and continues to love her job. Ashley is looking forward to having pets of her own one day but in her spare time she likes to be with family and friends.


Shawn Wnuk – Veterinary Assistant

Shawn joined the Seeley Vet Clinic in May of 2016. She has a previous degree in Interior Design but decided working with animals was more her passion. She lived in New Hampshire for 6 years and was employed by The Barking Dog and Petsmart. After moving back to Wisconsin, Shawn has been able to spend more time with her 2 dogs, 4 cats, friends and family, as well as start the Vet Tech program through Penn Foster. In her spare time Shawn enjoys fishing, spending time with family.

Lori Lang- Receptionist

Lori joined the clinic in the summer of 2012 with extensive experience as a practice manager. She is happily married, and resides in Cable, WI.