Veterinarians

Mobile Surgical Veterinarian DVM, DACVS (SA) Dr. Chisnell grew up near Tappan Lake, Ohio, but spent many weekends as a child visiting family in Pittsburgh. She graduated summa cum laude from College of Wooster, with a BA in Biology. After undergrad she went straight into veterinary school at The Ohio State University, graduating in 2010….

A New Brighton native, Dr. Cassidy Mariotti, completed her undergraduate studies at Kent State University before earning her Doctor of Veterinary Medicine degree from Kansas State University in 2025. She brings special interests in both small animal and exotic medicine. Dr. Mariotti knew from the age of five—when she first discovered that there were doctors…

Dr. Caitlin Goncz-Nafziger is a Cranberry Township native who earned her Doctor of Veterinary Medicine degree from Auburn University. She completed her undergraduate studies at Grove City College, where she met her husband, Chris, through mutual friends. Dr. Goncz-Nafziger’s passion for veterinary medicine began in childhood when her father brought home a tiny kitten in…

Dr. Bethany Foust is a graduate of Mississippi State University and returned to her home state of Pennsylvania to be closer to family. A dedicated feline advocate and proud “Crazy Cat Lady,” she’s passionate about improving the lives of cats — though she has a soft spot for dogs, too! Dr. Foust shares her home…

Dr. Nicole Osche completed her undergraduate studies at Allegheny College before earning her Doctor of Veterinary Medicine degree from the University of Pennsylvania in 2008. A former high school drill team member, she met her husband, Seth—who played in the marching band—during those years, and the two have been together ever since. Dr. Osche brings…