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Dr. Smith graduated from the University of Minnesota College of Veterinary Medicine in 1995.  She worked as an associate, then became the owner of Wyllow Pet Hospital.  Dr. Smith has special interests in cardiology as well as dermatology, and maintains professional affiliations with the WVMA, AAHA, and AVMA.  

Stuart, a Pembroke Welsh Corgi, shares her home along with her husband and 3 children.  She enjoys spending time with her family and their active sports schedule, as well as watching college and youth hockey, gardening, reading and crafts.  Wyllow, Dr. Smith's Pembroke Welsh Corgi after whom the practice was named, passed away at the age of 15 1/2 years old in November of 2013.
Lindsay joined Wyllow Pet Hospital in 2004, subsequently graduating from Madison Area Technical College in 2005 and obtaining her Certificate as a Veterinary Technician in July 2008. She enjoys assisting with soft tissue surgery, providing dental services, and promoting pet nutrition.  Lindsay's household is complete with her yellow lab, Duke and her little calico cat, Sadie. She is an avid outdoors person, enjoying hunting, camping and snowmobiling in addition to watching the local sprint car races.
Susie has been working at Wyllow Pet Hospital since 2005, specializing in customer service. She has a full and busy life caring for her husband, three young daughters, and a group of animals including 3 dogs, 3 cats, a guinea pig, a rabbit, egg-laying chickens, turkeys, ducks and cows. For fun, she enjoys gardening, cooking, swimming, spending time out of doors, and being with her family.
McKenzie joined Wyllow Pet Hospital in January 2014 as an intern, subsequently graduating from Globe University in March 2014 and obtained her certificate as a Veterinary Technician in July 2014!  Her household consists of 2 dogs: Beast, a Yorkie mix and Rookie, a Boston Terrier/ Chihuahua. McKenzie is an avid athlete, loves being outside, camping and spending time with
family and friends.
Contact Us

126 Corporate Dr.

Beaver Dam, WI 53916

Phone: .920.885-4148

Fax: 920.885.5238

Email: wyllowpethospital@hotmail.com


Monday: 8:00am - 5:00pm

Tuesday: 8:00am - 7:00pm

Wednesday: 8:00am - 5:00pm

Thursday: 8:00am - 7:00pm

Friday: 8:00am - 5:00pm

Saturday: 8:00am - 12:00pm

Sunday: Closed

Appointments recommended

Early drop-offs available by appointment

Closed all major holidays- watch Facebook for any additional closings.


After hours emergencies referred to:

Veterinary Emergency Service

Located on the East side of ​Madison


Danielle joined Wyllow Pet Hospital in March 2016. She began her schooling at UW-Oshkosh and UW-Fond du lac to become a Veterinarian, but decided she wanted to focus more on the Technician aspect of Veterinary Medicine. Danielle enjoys being with her dog Luna (Looney) who is her pride and joy. Taking long walks and skiing are two of her favorite activities. She also enjoys camping and relaxing outdoors on the weekends. In the next 5-10 years Danielle see's herself becoming certified as a Certified Veterinary Technician. Danielle has always loved animals and enjoys helping them as much as she can.
Laura joined Wyllow Pet Hospital in the summer of 2012. She obtained her Certification as a Veterinary Technician in July 2011. Her household consists of two rabbits named Leona and Olivia and two dogs; Maddie, a Border Collie mix, Rocco, a French Bulldog and Oliver, a Cavalier King Charles Spaniel mix. Laura enjoys gardening and doing home improvement projects around the house. Laura is pictured here with our clinic guinea pig, Spicey Meatball Sandwich!
Marissa joined Wyllow Pet Hospital in May 2018.  She is attending Wisconsin Lutheran College with future plans of going to vet school.  She loves animals and wants to help both owners and pets make as many memories as possible!  Marissa has a dog named Jack and 2 cats, Tabby & Tiger.  She enjoys running, watching Wisconsin sports teams and spending time with family and friends.
Hello! I am Dr. Cassandra Williams. I grew up in central Wisconsin. I received my bachelor’s degree in biology from the University of Wisconsin-Platteville in 2014. I then went on to receive my doctorate in veterinary medicine from Ross University School of Veterinary Medicine In May of 2019. I did my clinical year at University of Wisconsin School of Veterinary Medicine. I enjoy all aspects of veterinary medicine, with particular interests in dermatology and ophthalmology.
I lived in the Caribbean for 3 years while doing my preclinical rotations at Ross University. 

I enjoy being outdoors, especially in the summer. I also enjoy snorkeling, fishing, hiking, and hunting. Traveling and experiencing new cultures is another hobby of mine. I have traveled to 12 countries and hope to keep exploring the wonders our world has to offer. As many of you may have already guessed, I am also a big fan of the Green Bay Packers and Wisconsin Badgers.
I look forward to meeting you and your furry family members!