Hallett Veterinary Hospital Introduce
For pet owners in the Lake Country area of Wisconsin, finding a veterinary partner that combines advanced medical capabilities with genuine, compassionate care is paramount. Hallett Veterinary Hospital, located in Oconomowoc, has established itself as that trusted partner, operating under the mission to provide comprehensive and compassionate veterinary care that is in the best interest of you and your furriest family member. Their philosophy is simple yet profound: your pet is a part of the family—theirs and yours.
The hospital emphasizes high-quality medicine and surgery for all patients, but equally important is the commitment to client education. The team strives to supply pet owners with detailed information, actively involving them in the critical decisions that affect their pet’s health and well-being. This collaborative approach, combined with an emphasis on Diagnostics to offer the best possible treatment options, has cemented their reputation in the community. As one grateful client noted after a relative emergency with their feline, Tilly, the staff, including Dr. Lauren, provided excellent care and reassuring guidance, confirming Hallett as their new "veterinary home." With highly recommended doctors, such as Dr. Colleen—who is lauded for being personable, knowledgeable, and easy to work with—Hallett Veterinary Hospital ensures that every new companion, from new puppies like Finn to senior cats, receives excellent, warm, and friendly service.
Location and Accessibility
Hallett Veterinary Hospital is conveniently situated in Oconomowoc, making it an accessible location for residents throughout the Lake Country and surrounding Wisconsin communities. The physical location is a key benefit, positioned to serve a broad spectrum of clients.
The hospital’s physical address is: 5744 Brown St, Oconomowoc, WI 53066, USA.
The hospital ensures a stress-free experience for all visitors by maintaining a fully accessible facility:
- Planning Your Visit: To provide timely and focused care, Appointments recommended. However, the hospital also works to accommodate urgent needs and may offer "day admission" appointments where you can drop off your pet for a few hours to be examined between scheduled appointments.
- Accessibility: The facility is fully equipped with a Wheelchair accessible entrance, a dedicated Wheelchair accessible parking lot, and a Wheelchair accessible restroom, ensuring comfort and ease of access for all pet owners.
- Amenities: A clean Restroom is available for client comfort during visits.
Services Offered
As a full-service veterinary clinic, Hallett Veterinary Hospital offers a wide array of high-quality medical, surgical, and preventive care options, specializing in both Small Animal Medicine And Surgery and providing services as a Large Animal Vet.
- Advanced Diagnostic and Imaging Services: The facility emphasizes Diagnostic Ultrasound and Digital Radiology (X-rays) for comprehensive internal evaluations. These technologies, under the umbrella of Ultrasound And Imaging and Cat Diagnostic Imaging, are crucial for accurate diagnoses. They also perform various Dog Lab Tests and Cat Lab Tests.
- Surgical and Medical Expertise: The team is proficient in both General Surgery and complex procedures like Laparoscopic Surgery, alongside routine Soft Tissue Surgery. They offer a high standard of Internal Medicine care for complex conditions.
- Preventive and Wellness Care: Comprehensive Veterinary Medicine is delivered through tailored Dog Preventive and Cat Preventive Care programs, which include check-ups for Puppies & Kittens, Senior Dog Care, and specialized Senior Cat Care. They provide necessary Dog Vaccinations, Cat Vaccinations, and Vaccinations Puppy to ensure long-term health.
- Specialized Feline Care and Convenience: Recognizing the unique needs of cats, the hospital offers specialized feline services, most notably Cat House Calls. This unique service allows for humane euthanasia in the comfort of a cat’s home or for basic wellness exams for house-bound or anxious felines.
- Parasite and Allergy Management: They provide thorough Internal And External Parasite Control, managing Dog Fleas & Ticks, Cat Fleas & Ticks, and general Dog Parasites. They also offer diagnostic and treatment support for challenging conditions like Dog Allergies.
- Ancillary and Supportive Services: To complete their comprehensive offering, the hospital provides Dog Dental and Surgery And Dentistry services, Pain Management, Behavioral Counseling, convenient access to an Online Pharmacy, and the option to Microchip Your Pet for permanent identification. They also offer Cat Grooming and Dogs Grooming, alongside short-term care in their Doggie Daycare program.
- Emergency Services: They offer Emergency Veterinary Care during regular hours and support clients with established protocols for critical needs.
Features / Highlights
Hallett Veterinary Hospital stands out in the Oconomowoc area for several key features that prioritize patient comfort and client convenience:
- Specialized Feline Convenience: The provision of Cat House Calls is a unique and highly beneficial service in the region. This option caters specifically to anxious or multi-cat households, allowing for necessary veterinary procedures like wellness checks and compassionate, end-of-life care to be performed in the familiar, low-stress environment of the client's home.
- Focus on Advanced Surgical Techniques: Their ability to perform Laparoscopic Surgery and complex Soft Tissue Surgery, in addition to routine procedures, demonstrates a commitment to modern, less-invasive techniques that can often lead to faster recovery times for pets.
- Dual Care Focus (Small and Large Animals): While primarily a Companion Animal Medicine practice, their designation as a Large Animal Vet and their capacity to serve both markets within Wisconsin showcases a broad level of expertise and community commitment, though primary services listed are for household pets.
- Highly Recommended and Warm Team: Client reviews consistently praise the entire staff for being "warm, friendly, and helpful," with specific shout-outs to Dr. Colleen and Dr. Lauren for their knowledge, empathy, and easy-to-work-with demeanor. This positive interpersonal environment is crucial for both pets and owners.
- Convenience of Daycare and Grooming: Offering Doggie Daycare and Grooming services alongside medical care means clients can consolidate routine needs, simplifying pet care management for busy Wisconsin families.
Contact Information
The dedicated team at Hallett Veterinary Hospital is available to assist with scheduling, general questions, and urgent care needs for your beloved animal.
Address: 5744 Brown St, Oconomowoc, WI 53066, USA
Phone: (262) 569-0801
What is Worth Choosing
For pet owners in Oconomowoc and the wider Wisconsin Lake Country, choosing Hallett Veterinary Hospital means selecting a practice that offers not only comprehensive veterinary services but also a deep commitment to the owner-pet bond. The factor most worth choosing here is the combination of their advanced medical toolkit—featuring Digital Radiology, Diagnostic Ultrasound, and Laparoscopic Surgery—with truly specialized client and patient convenience services. The ability to receive a Cat House Call for a nervous feline or to use Doggie Daycare for a pet’s short-term stay simplifies pet ownership dramatically. Furthermore, the overwhelmingly positive and long-term client reviews, which specifically mention the personalized and excellent care provided by doctors like Dr. Colleen and Dr. Lauren, confirm that you are entrusting your pet to a team that is not only highly skilled but also genuinely compassionate. They are dedicated to educating you and managing your pet's entire life cycle—from Vaccinations Puppy through Senior Cat Care—in a warm, friendly, and efficient environment. This comprehensive, knowledgeable, and thoughtful approach makes Hallett a prime veterinary choice in Wisconsin.
Hallett Veterinary Hospital Services
- Veterinarian
- Animal Vet
- Behavioral Counseling
- Cat Cardiology
- Cat Diagnostic Imaging
- Cat Fleas & Ticks
- Cat Grooming
- Cat House Calls
- Cat Lab Tests
- Cat Medications
- Cat Preventive Care
- Cat Vaccinations
- Companion Animal Medicine
- Diagnostic Ultrasound
- Digital Radiology
- Dog Allergies
- Dog Dental
- Dog Emergency
- Dog Fleas & Ticks
- Dog Lab Tests
- Dog Parasites
- Dog Preventive
- Dog Vaccinations
- Doggie Daycare
- Dogs Grooming
- Emergency Veterinary Care
- General Surgery
- Internal And External Parasite Control
- Internal Medicine
- Laparoscopic Surgery
- Large Animal Vet
- Microchip Your Pet
- Online Pharmacy
- Pain Management
- Puppies & Kittens
- Senior Cat Care
- Senior Dog Care
- Small Animal Medicine And Surgery
- Soft Tissue Surgery
- Surgery And Dentistry
- Ultrasound And Imaging
- Vaccinations Puppy
- Veterinary Medicine
- Veterinary Technology
Hallett Veterinary Hospital Details
- Accessibility
- Wheelchair accessible entrance
- Wheelchair accessible parking lot
- Wheelchair accessible restroom
- Amenities
- Restroom
- Planning
- Appointments recommended
Hallett Veterinary Hospital Photos










Hallett Veterinary Hospital Location
Hallett Veterinary Hospital
5744 Brown St, Oconomowoc, WI 53066, USA
Hallett Veterinary Hospital Reviews
compassionquestionsdesktestsmoneypricingreceptionistadoptedcommunicationinformation
★ 5★ 4★ 3★ 2★ 1- We are new to Oconomowoc and Lake Country and found ourselves in a relative emergency situation with our furry feline Tilly. She was in so much pain and I felt somewhat overwhelmed with her condition. I was reassured that this wasn’t uncommon and it could be managed in one visit. Dr Lauren and staff took such great care of Tilly. I’m so thankful and appreciative for the excellent care our Tilly received. Our new veterinary home is with Halley’s. Thank you ☺️ 🐱 July 05 · Michelle Mueller
- Dr. Colleen is personable, knowledgeable & very easy to work with. Everyone at Hallett is so warm, friendly and helpful. Over the years we've brought our pets to Hallett, for all their care. We didn't hesitate to bring our new puppy, Finn. Finn gave them two paws up! July 16 · Elaine Jacobsen
- The staff from the front desk to the vet techs and doctors are truly phenomenal to work with. I will never take my animals anywhere else. The amount of professionalism and genuine care they show to me and my animals is beyond measure. Also, special shoutout to Dr. Colleen as she is by far the best vet I have ever worked with. With my whole crew of animals, I trust no one more than her. Thank you, Hallett for everything you do for me and my family. 1,000/10 recommend!!!! June 02 · Maria Stout
- My family and I had to make the difficult decision to have our dog, our best buddy for the past 14 years, put down. Dr. Rachel and staff came to our home to carry it out. can't say enough about how professional and helpful her compassion and wisdom were to me and my family. cannot say thank you enough. We're now forever loyal customers to the crew at Hallett June 11 · Mark Katsoninski
- We recently became clients of Hallett Vet in December when our longtime vet retired. We recently moved into the Oconomowoc area and we have friends who highly recommended Hallett. Our previous vet had been treating our elderly golden retriever for cancer, so we were really crushed that we couldn’t go the distance with him. We began treatment for our Joe at Hallett and could not believe that we found such an incredible vet clinic to work with us. They worked with us for about a month until the end of December. I never could have imagined that we would have felt so much love and support through a new vet clinic, but they were fantastic when his last day was upon us. We have continued vet care with them for our younger golden, Winifred, and I 100% trust my dog to their care. Vet care has become expensive everywhere, but I feel that they are in the price range that I would expect vet care to be in. Clinic is very clean, and employees are helpful and very nice. The last day of my goldens life in their clinic was top tier. April 24 · Mary Elizabeth Adler
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