We value our clients' experience at Van Loon Animal Hospital. If your pet or animal is currently a patient, please feel free to complete the following Client Experience Questionnaire. The Questionnaire is in Adobe Acrobat format, and requires the free Acrobat Reader to view.

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Dr. Mark Hein


Harry & Francis Christianson - TPLO

Ginger Kelley - TPLO

Barred Owl - Fractured Elbow

Red Tailed Hawk - Wing Fracture

Great Horned Owl - Fractured Leg

Tom Renard, TPLO

Snickers, Vicki Everson

Snickers, Vicki Everson

Tom Eggen and Mia, 3 months post TPLO Lacrosse, WI

Zoie, two weeks post TPLO Holmen, WI

Chris and Amanda Running from LaCrosse, WI with Ruby [TPLO surgery 3months ago], doing great!

"Lucy "Zygarlucke of Chili WI

Kathy, La Crosse Humane Society and Great Horned Owl – broken wing

Cece Loeffler, 4 year old German Shepherd
TPLO on left knee in October – Cece walking one month after her surgery

“Chase” owned by Josh Corlett of Lacrosse, WI and Emily Koresh[C.V.T] of Van Loon Animal
"Chase" suffered a fractured radius and ulna and was surgically repaired at Van Loon Animal Hospital by Dr. Mark Hein and our team of technicians with a bone plate application to the radius. "Chase" is healed after about 2 months and happy with his new leg! Fractures...

“Furio” owned by Mark Erickson

February 26, 2016 – Dog Care

Alvin Richardson and “Izzy” – Poplar Grove, IL

“Gizmo Wooden TPLOL Left Knee – Onalaska

"Gizmo" Wooden tplo left leg 5 weeks

“Gizmo” Wooden – TPLO Left Knee

“Kira” Ably Rhinelander, WI


Knee Surgery


Fracture Repair

Left Rear Knee


Read What Our Clients Say

  • "Wow! Thanks to all the staff at Anderson Vet Clinic. I feel like you all truly love what you do! My kitty, Lola and I always have such a pleasant experience when we come in. Fortunately, it’s usually just for a check-up, but I would not leave Lola in anyone else’s hands but yours. Thank you for your caring commitment!"
    Maya Smith / Los Angeles, CA
  • "I have benefited tremendously from the care my pet received from Dr. Anderson."
    John Doe / San Diego, CA

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We look forward to hearing from you


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Office Hours

Our Regular Schedule

Holmen Office


7:30 am-5:00 pm


7:30 am-5:00 pm


7:30 am-5:00 pm


7:30 am-5:00 pm


7:30 am-5:00 pm