Meet Our Team!

Genoa Animal Hospital is happy to provide excellent care for your pets!

Dr. Joseph Seneczko

Dr. Seneczko's Bio

Dr. Seneczko received his Doctor of Veterinary Medicine degree from the University of Illinois in 1985. He has been in clinical practice since then focusing on small animal medicine and surgery. He owned an emergency practice in St. Charles for several years before founding Genoa Animal Hospital in 1993. His special interests include dentistry and oral surgery as well as Cruciate and Patellar luxation repairs.

Dr. Samantha Dannehy

Dr. Dannehy's Bio

Dr. Samantha Dannehy grew up in Marengo, Illinois. She received her Bachelor’s degree from Monmouth College where she double majored in biochemistry and chemistry. Dr. Sam then continued straight into veterinary school and graduated in 2017 from the University of Illinois College of Veterinary Medicine. Dr. Sam is passionate about preventative care and strengthening the human-pet bond. When not at work, Dr. Sam can be found snuggling on the couch with her two crazy dogs Koa and Cider, her goofy cat Clover, and her husband. Dr. Sam also shares her home with a guinea pig named Piggy and a Red Eared Slider turtle named Slider.

Helping People Help Their Pets.

Genoa Animal Hospital provides compassionate and genuine concern for our patients’ health and well-being.

Contact Info

Phone: 815-784-6109
Email: genoaanimalhospital@gmail.com

Temporary Hours

Mon: 8:00 am - 6:00 pm
Tues: 8:00 am - 5:00 pm
Wed: 8:00 am - 7:00 pm
Thurs: 8:00 am - 5:00 pm
Fri: 8:00 am - 5:00 pm
Sat: 8:00 am - 1:00 pm
Sun: Closed


703 Pearson Drive
Genoa, IL 60135
Click here for directions.

Get in touch!

Have a question for our team? Fill out the form below and we will get back to you as quickly as possible. We look forward to hearing from you!

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