Meet the Team at Genoa Animal Hospital

Get to know the team at our Genoa, IL veterinary hospital. We’re dedicated to providing your pets with state-of-the-art, compassionate veterinary care.

Meet Our Team Members


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.

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.