Collaborative Laboratory Services - Hartford

Phone & Address

19 Woodland Street
Suite 22
Hartford, CT 06105

Get directions

(860) 947-0735

(860) 947-0785

Please note: this location is currently closed until further notice.

CLS is a full service, hospital-based laboratory that serves the local outpatient community. A cooperative service of Saint Francis Hospital and Bristol Hospital, Collaborative Laboratory Services offers full-service routine chemistry, hematology, blood drawing and screenings services at locations throughout Connecticut.


This location is closed 12:30-1:30 p.m. (Monday - Friday) for lunch.