515 Main Street, Olean, New York 14760
(716) 373-2600

Olean General Hospital

Laboratory services

The Laboratory Services Department at Olean General Hospital is committed to providing rapid and accurate testing of body fluids for physicians in the treatment of their patients.  With over 70% of physicians’ clinical decisions based on the results of laboratory testing, the Laboratory Services Department plays a critical and essential role in the diagnostic regimens for each patient. 

Our Team

The Laboratory Services Department is staffed with a team of highly trained and accredited medical technologists, phlebotomists, medical technicians, specimen handlers and a support staff dedicated to providing accurate results 24 hours a day, 7 days a week. 

Service Collection Center Locations

OGH Main Laboratory
Located within OGH on the 1st floor
515 Main Street
Olean, NY 14760

Phone: 716-375-6046
Fax: 716-375-6047

Hours of Operation:
Monday - Friday: 7:00 am - 6:00 pm
Saturday: 7:00 am - 1:00pm

OGH Laboratory West-End
Located within the Medical Arts Building
Suite 105, 2223 West State Street
Olean, NY 14760

Phone/Fax: 716-372-2678

Hours of Operation:
Monday - Friday: 7:00 am - 12:00 pm
and 1:00 pm - 3:30 pm
No Saturday Hours

Salamanca Health Center
Southern Tier West Center for Regional Excellence
4039 Route 219
Salamanca, NY 14779

Phone: 716-945-0989
Fax: 716-945-5379

Hours of Operation:
Monday - Friday: 6:30 am - 12:00 pm  and 12:30 pm - 3:00 pm

Olean General Hospital Patient Service Center Franklinville
86 South Main Street
Franklinville, NY 14737

Phone/Fax: 716-676-5080

Hours of Operation:
Tuesday: 7:00 am - 12:00 pm and 1:00 pm - 3:30 pm
Thursday: 7:00 am - 12:00 pm and 1:00 pm - 3:30 pm


Delevan Health and Dental Center
38 N. Main St.
Delevan, NY 14042


Hours of operation
Monday through Friday: 6:30 a.m. - 3:30 p.m.

The Olean General Hospital Laboratory is Accredited by the
Lab tests online

Our Technology

The lab is equipped with state-of-the-art instrumentation which includes the new Thin Layer Pap Smear technology for the screening of cervical cancer as well as automated analytical systems and DNA-probes. To assure the delivery and rapid services for patients, all of the equipment is tied together through an integrated laboratory information system.

Testing Offered

Laboratory tests include an array of analytical procedures that include:

  • coagulation
  • hematology
  • immunology
  • urinalysis
  • blood bank
  • microbiology
  • clinical chemistry
    • toxicology
    • endocrinology
    • paternity testing


  • One of the most comprehensive and advanced Hospital Laboratories in the region.
  • A fully accredited team sensitive to the needs of physicians and their patients
  • Providing a complete array of clinical tests 24/7
  • Remote collection sites to minimize patient travel
  • Home phlebotomy service for those who find it difficult or cannot travel to the hospital
  • State-of-the-art instrumentation and facilities together with continuing staff education for optimum performance and efficiency.

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