Diagnostic Services & Laboratories

At Greenwich Hospital
If you're coming in for outpatient lab work, an X-ray, MRI, CT Scan or Cardio/Neuro/Pulmonary testing, our hospital-based Diagnostic Center is just a few steps from the hospital entrance. Check in at the appropriate Registration Desk and take a seat in the lounge to be called for your procedure. For more information, call 203-863-3333 (Outpatient Lab) or 203-863-3030 (Diagnostic Center.)

At 2015 W. Main, Stamford
If you live or work near the Greenwich/Stamford border, consider the convenience of Greenwich Hospital's Diagnostic Center at 2015 W. Main Street in Stamford. Diagnostic services at the new center are provided by the Greenwich Radiological Group - the same team that supervises care and interprets images at the hospital. The center offers X-rays, mammography, bone density screenings, ultrasound and blood tests, CT and MRI scans.

Appointments: 203-863-4710
General information: 203-863-2870

Outpatient Laboratory Draw Stations
All blood draw stations listed below will be closed Monday, Sept. 6
for Labor Day.

75 Holly Hill Lane, Greenwich
Level C
203-863-3987
Fax: 203-863-4740
Hours: Mon.-Fri. 8am-6pm; Sat. 8:30 – 12:30pm

49 Lake Avenue, Greenwich
2nd Floor, Suite 202
203-863-4530
Fax: 203-863-4531
Hours: Mon.-Fri. 8am-5pm (closed 12:30-1:30), Sat. 9am-1pm

159 West Putnam Avenue, Greenwich
2nd Floor
203-863-2126
Fax: 203-869-7034
Hours: Mon.-Fri. 8am-4:30pm (closed 12-1pm)

Darien
132 Heights Road, Darien
203-656-1529
Fax: 203-662-1073
Hours: Mon-Fri 7:30am-4pm (closed 1-2pm)

Norwalk
40 Cross Street, Norwalk
3rd Floor, Suite 350
203-845-0003
Fax: 203-845-0058
Hours: Mon.-Fri. 8am-5pm (closed 12-1pm), Sat. 8am-12pm

148 East Avenue, Norwalk
Suite 1F
203-855-8602
Fax: 203-855-8615
Hours: Mon-Fri. 7:15am-4pm (closed 2-2:30pm), Sat. 8am-12pm

Stamford
90 Morgan Street, Stamford
3rd Floor, Suite 302
203-358-8031
Fax: 203-358-8142
Hours: Mon.-Fri. 8am-5pm, Sat. 8am-12pm

2015 West Main, Stamford
3rd Floor
(203)863-2876
Fax: (203)863-2879
Hours: Mon-Fri 8am-4pm (closed 12-12:30pm)

1275 Summer Street, Stamford
3rd Floor
203-674-6781
Fax: 203-674-6783
Hours: Mon.-Fri. 7:15am-3:15pm (closed 1:30-2:00pm)

Westport
225 Main Street, Westport
Suite 101
Monday-Friday: 8:30am-5pm
Closed 1-2pm daily
203-557-4585
Fax: 203-557-4587

To learn more about what adults and children can expect from "bloodwork" procedures, see Patient Education.

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