Laboratory Services





Medical Office Building
Lower Level
71 Prospect Avenue
Hudson, NY 12534

Hours of Operation:
Monday-Friday 6:00am-5:30pm
Saturday 7:00am-11:00am


Greene Medical Arts
159 Jefferson Heights
1st Floor
Catskill, NY 12414

Hours of Operation:
Monday-Friday 6:30am-4:30pm
Saturday 7:00am-11:00am

Valatie Blood Draw Center
Ocean State Job Lot Plaza
Route 9
Valatie, NY 12184
Hours of Operation:
Monday-Friday 6:30am-4:30pm

Great care starts with correct diagnoses. Those diagnoses often flow from the observations and tests conducted by licensed laboratory professionals.

Columbia Memorial Hospital has its own fully staffed and licensed laboratory - one of the finest in the region. Sophisticated laboratory testing procedures are performed each day to help physicians diagnose disease and monitor patient care. The Columbia Memorial Hospital Laboratory and Pathology Departments are staffed by Medical Technologists, Medical Technicians, Phlebotomy Technicians and other support staff. The Medical Director of the Laboratory is a Board Certified Pathologist.

Last year the Laboratory at Columbia Memorial Hospital performed close to 1,000,000 tests on over 70,000 patients seen in our Emergency Department, Outpatient Blood Draw Stations and Inpatients. The Laboratory performs both emergency and routine testing 24 hours a day 7 days a week.

The Laboratory holds accreditation with commendation from the National Accreditation agencies of The College of American Pathologists and the American Association of Blood Bankers.

Laboratory testing departments include:

  • Pathology
  • Histology
  • Chemistry
  • Hematology
  • Coagulation
  • Microbiology
  • Immunology
  • Urinalysis
  • Blood Bank
  • Phlebotomy
  • Specimen processing