Osceola Veterinary Service

Osceola Veterinary Service is a full-service veterinary medical facility located in Osceola, WI. At Osceola Veterinary Service we seek to provide the best possible medical, surgical, and dental care for our highly-valued patients, including dogs, cats, horses, cows, alpacas, llamas, pigs, goats, sheep, ferrets, birds, reptiles, and pocket pets and more.

Our veterinarians, technicians, and receptionists are committed to promoting responsible pet ownership, preventative health care and health-related educational opportunities for our clients. Osceola Vet strives to offer excellence in veterinary care to the St. Croix River Valley region of North Western Wisconsin and East Central Minnesota, primarily servicing Polk, St. Croix, Chisago and Washington counties.

Please take a moment to contact us today, to learn more about our veterinary practice and to find out more information about how Osceola Veterinary Service can serve the needs of you and your cherished pet. Osceola Vet is also pleased to offer canine and feline boarding services for your companion(s) while you are away.

Our Mission
The mission of this hospital is to fulfill the needs of our clients by providing quality health services through a responsive, professional staff with the emphasis on individual attention.
  • Mon-Fri: 7:00am - 6:00pm
  • Sat: 7:00am - 2:00pm
  • Sun: 6:00pm Boarder Pick-up Only
  • Large animal emerg. can call us at 715-294-3431
  • Timothy Johnson, DVM

    Practice Owner & Mixed Animal Veterinarian

    Timothy D. Johnson DVM graduated from the University of Minnesota, College of Veterinary Medicine in 1980.  He has practiced in Osceeola since graduation and is also the owner of Osceola Veterinary Service.

    Clinical duties include surgery, medical treatment and healthcare education for companion animals, equine, dairy, small animal ruminants and extraordinary pets. The exotic and unusual medical patients are a special interest, including pocket pets, birds, reptiles, and wildlife.

    Active memberships are maintained in national, state and local veterinary associations.  Continuing educational programs ensure that advanced medical knowledge is practiced by our staff. Dr. Johnson's membership in the Minnesota Academy of Veterinary Practitioners requires annual credits be submitted to maintain membership status in this elite group.

    Dr. Johnson enjoys living on Balsam Lake.  He is involved with the University of Minnesota alumni band performances and is a member of a concert choir in the Twin Cities.  He is active in motorcycling, summer lake and winter snow sports.

    Years in Practice:
    Jan 01, 1980
    Education:
    University of Minnesota
  • Dr. Nancy Hansen

    Nancy Hansen, DVM

    Mixed Animal Veterinarian
    Nancy A. Hansen, DVM, a 1985 graduate of the University of Minnesota College of Veterinary Medicine, joined the staff at Osceola Veterinary Service in October 2005.  Dr.  Hansen's professional interests include companion animal medicine, geriatric medicine, healthcare for pot-bellied pigs and the variety of other exotic pets that visit OVS.

    As a member of the Minnesota and Wisconsin Veterinary Medical Associations, and the American Veterinary Medical Association. Dr. Hansen is also part of the Minnesota Academy of Veterinary Practitioners which requires annual credits to maintain membership in this elite group. Dr. Hansen attends numerous continuing education programs. This allows our clinic to keep up to date with the most recent advances in medical and surgical procedures, passing that knowledge along to staff and clientele.

    She serves the community by volunteering at church functions, and providing support within the community.

    Dr. Hansen lives in rural Chisago County, MN, with her husband, Zack, and their two daughters, Anika and Zoe. They share their home with horses, dogs, cats, and any other critters that make themselves at home. The family keeps busy attending sporting events and college activities. They all enjoy trail riding, hiking, gardening, and spending time with their animals.
    Years in Practice:
    Jan 01, 1985
    Education:
    University of Minnesota
  • Bruce Oscarson, DVM

    Large Animal Veterinarian
    Bruce A. Oscarson DVM, a graduate of the University of Illinois College of Veterinary Medicine, has been with the Osceola Veterinary Service since 1990. Dr. Oscarson enjoys working with all large animal species (cattle, horses, camelids(alpacas and llamas), goats, sheep) and their owners.

    He regularly visits many of the area dairy farms providing services ranging from herd reproductive exams and ultrasounds to repairing injured teats and caring for sore feet. He also performs full abdominal surgeries on the farm. 

    Dr. Oscarson serves most of the alpaca breeders in the area offering general husbandry/management consultation as well medical and surgical care including reproductive ultrasounds.

    A majority of Dr. Oscarson's time is spent with the horse owning residents of our four county practice area. With a full stable of his own, he is very experienced in all aspects of horse care. Equine hoof & foot problems are an area of particular interest.

    His professional involvement in several local and national associations keep him up to date on the most recent advances in medicine and surgery.  He enjoys client education and often speaks at schools and events about the veterinary profession.

    Dr. Oscarson loves to spend his free time (when not catching up on chores at home) kayaking on Lake Superior, canoe camping in the Boundary Waters or trail riding one of his horses. His wife Cathy, an elementary teacher in Osceola,  shares his interest in horses and the outdoors.
    Years in Practice:
    Jan 01, 1990
    Education:
    University of Illinois
  • Jen Jelinski, DVM

    Mixed Animal Veterinarian
    Dr. Jen Jelinski was born and raised in Madison, WI and received her bachelor's degree from UW-Madison.  After graduation, she was commissioned as a Transportation Officer in the Army and served 8 years, both on Active Duty and in the National Guard, as well as a tour in Iraq.  Following her time in the service, she returned to school and graduated from the University of Minnesota College of Veterinary Medicine in 2017.
    Dr. Jen enjoys working with a wide variety of species; from dogs and cats, to cows and chickens, as well as pocket pets and exotics.  She is passionate about production and companion animal preventive medicine and surgery. She has spent time abroad with Veterinarians Without Borders, and looks forward to volunteering more in the future.
    Dr. Jen lives in St Paul, MN with her husband Nic, who is a soil scientist and associate professor at the University of Minnesota.  In her spare time, Dr. Jen enjoys camping and hiking with her dogs, reading, gardening, and spending time with family and friends.
    Years in Practice:
    Jul 03, 2017
    Education:
    University of Minnesota
  • Sunday Olson

    Sunday Olson

    Receptionist
    Hi! My name is Sunday Olson and I have been a Receptionist at Osceola Veterinary Service since February 2002.  My absolute favorite animal is the dolphin but all others come second best!  I love ALL animals. I manage the front desk most days, but help around the clinic when needed!
    I am married, with three beautiful children: Alexandria, Whitley and Gavin and a beautiful granddaughter named Paityn. I have 2 cats named Chloe and Jupiter. They're both Calicos, which is my favorite coloring on a cat! I also have a 2 year old miniature dachshund named Elsa who is the love of my life!
    We have two toads that have become summer residents on our deck, and use my flower garden as their winter escape in a nice dark dirt hole.  We named them Enrique and LoBana.  I love toads and frogs too!
    I originally went to school for Travel and Office Management and worked for Carlson Companies in the Twin Cities for many, many years.  I decided the drive was too much and went for my other passion - Animals! I was fortunate and blessed enough to get hired here at Osceola Veterinary Service and have had the opportunity to meet many wonderful people and their pets.  I have become so close to so many... what an awesome job.  Everyone I work with is wonderful, they are my family and I love them all.
    I look forward to seeing all of you every year for your annual visits and wish you great health and happiness all year through.
    Years in Practice:
    Jan 01, 2002
  • Jenny Staff

    Jenny Staff, CVT

    Large Animal Technician
    Hello Fellow Animal Lovers. Please Call me Jen. I have been a part of the OVS family since March of 2006. I spend my days in our mobile unit as our large animal technician. We see a variety of species including mostly equine and bovine, as well as camelids (llamas and alpacas), caprine, and ovine. We are also greeted by the occasional farm dog or barn cat with a tail wag and are glad to include them in our day. I completed my Bachelor of Science degree in Animal Science in 1989 (yes, a while ago) from UW River Falls. I went back to school and received my A.A.S. in Veterinary Technology and soon after, became a part of OVS.
     I currently live in MN and have not been scared off by the weather.  My husband Mike and I live on a 10 acre hobby farm with 2 horses and 2 cats located in East Bethel, which is 35 miles from the clinic. The kids, Adam and Casey, have moved away but family gatherings keep us together. I enjoy horseback riding, downhill skiing, and hanging out with friends and family.
    Years in Practice:
    Jan 01, 1991
    Education:
    University of Wisconsin - River Falls
  • Meghan Simmons, CVT

    Small Animal Technician
    Hi! My name is Meghan. I joined Osceola Veterinary Service in the fall of 2007.  I graduated from Globe University in December 2007 with an A.A.S. degree in Veterinary Technology.  For as long as I can remember, I've always wanted to work with animals, so becoming a CVT has been a dream come true!  I have a beautiful daughter named Hailee.
    Outside of work I enjoy spending time with my own pets. I currently have a pitbull mix named Mya. Mya is very special to me because I hand-raised her since she was only 1 week old! My newest addition is Mollie Mae a boston Terrier. I have fallen in love with Boston Terriers since becoming a veterinary technician and it is very exciting to now have my own! I also have three cats, Lucy, Enzo, and Rose. 
    Additional activities I enjoy are snowboarding, hiking, fishing, kayaking, gardening, camping, reading, and spending time with my friends and family. I can't wait to see all of you and your pets at your next visit!
    Years in Practice:
    Jan 01, 2007
    Education:
    Globe University
  • Angel

    Angel, CVT

    Small Animal Technician
    Hello my name is Angel and I work primarily with the smaller family pets that visit us here at Osceola Veterinary Service. I have been a CVT since 2002 and come with lots of experience in a variety of species. 
    I have 4 cats (1 calico, and 2 tabby's named Sheldon Cooper, Penny, Sherbert, and Hope) and 3 dogs (English Springer Spaniels named Holley, Spicer, and Shelby) that keep me busy. Holley is working on her certified therapy title, Shelby is into agility training, and Spicer is training for his titles in hunting.  I have always had an interest in training animals and watching their brains work. They sure know how to touch one's soul with their big hearts and return love unconditionally! 
    When not at work you will usually find me outdoors doing something fun. I have several hobbies that I partake in, all the way from ATV riding and off road adventures to the usual’s such as hiking, biking, fishing, hunting, and camping. 
    I am excited to be a part of the team here at Osceola Veterinary Service and I look forward to meeting you and your furry family members!
    Years in Practice:
    Jan 01, 2002
    Education:
    Argosy University
  • Cathy Bracht, CVT

    Small Animal Veterinary Technician
    Hello, I'm Cathy and I recently joined the OVS crew in spring of 2017.  I graduated from the Medical Institute of Minnesota (MIM) in 1995.  I have lots of knowledge in small animal medicine and I am available to answer your questions. 
    Although I have lived on a small farm my whole life I find that I am still learning about farm animals and I really enjoy it.
    My hobbies include showing and breeding Great Danes as well as horse back riding with my Tennessee Walkers.  I enjoy the summer months with boating and being outdoors. I look forward to meeting you and your pets in the near future.
    Years in Practice:
    Jan 01, 1996
    Education:
    Medical Institute of Minnesota
  • Isabella Lee, VT

    Small Animal Veterinary Technician

    I have always had an interest in veterinary medicine and have worked with a variety of species over the years.  I graduated with a degree in animal science from Globe University in September 2016.

    I have 2 dogs (Rain and Kiara- Labrador Retrievers), 2 cats (Dixie- Siamese and Katniss - domestic shorthair) and 3 horses (Captain- Arabian, Wildfire-Quarter horse, and Willow- Paint).  In my spare time I enjoy horse back riding, reading, swimming and traveling. I have a special interest in wildlife rehabilitation as well.

    I am currently working with small animals at Osceola Veterinary Service and look forward to meeting you and your pets.

    Years in Practice:
    Jun 11, 2016
    Education:
    Globe University
  • Katie Lee, VT

    Mixed Animal Veterinary Technician
    Hello, My name is Katie. My boyfriend and I live in East Farmington Wisconsin. I love horses and I have a two of my own (Tigger and Magic). I also have a boston terrier named JuneBug. I love getting outside and going for a trail ride!
    I am spending most of my time as Bruce's assistant but you will also see me in the clinic as well. I enjoy the variety of various species. 
    I look forward to learning more and meeting more people in the near future.
    Years in Practice:
    Jul 03, 2017
    Education:
    University of Wisconsin- River Falls