Easily pay your Downtown Dental Group bills online with our online bill pay. Patient Name* First Middle Last Date of Birth* Date Format: MM slash DD slash YYYY Date of Invoice* Date Format: MM slash DD slash YYYY Patient Account Number*Email* Phone*Invoice Total* Credit Card American ExpressDiscoverMasterCardVisa Card Number Month010203040506070809101112 Year20212022202320242025202620272028202920302031203220332034203520362037203820392040 Expiration Date Security Code Cardholder Name