Dr John P. Perri dental clinic in St. Catharines offers a full range of dental services, including fillings, implants, whitening, veneers, extractions and root canals. Our treatment philosophy is simple. We treat our patients as we ourselves would like to be treated. We are straightforward, honest and sincere. We do not engage in gimmicks or false promises. Our existing patient base has been our primary referral source and it is the reason we have been successful. If you are seeking a new dental experience please call our office. We won’t disappoint you. more... See more text