Animal Mansion is a state-of-the art, two-veterinarian practice located in the historic Hainesburg Mansion in Columbia, NJ.  Founded by Dr. Jon Bertoldo in 2008, Animal Mansion is a full-service hospital offering: Individualized wellness exams Vaccines Comprehensive exams and diagnostics for sick pets General surgery, including spay/neuter, soft tissue, and select orthopedic procedures In-house diagnostics Laser therapy Radiology (digital x-ray and ultrasound) In addition to its highly skilled and experienced veterinarians, Animal Mansion is proud of the well-trained and highly skilled staff who support them, making every visit the best experience possible, from sta