To make our laboratory services easier to use we now offer a secure online payment service.

If you wish to pay your bill online we accept Visa, MasterCard, Discover and American Express.

Please have your account number and zip code ready. 

East Side Clinical Laboratory Online Payment Service


If you'd prefer to pay by mail please send checks payable to:


East Side Clinical Lab: Billing Department

225 Willett Avenue

Riverside, RI 02915