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

Olean General Hospital

Olean General Hospital

The Olean General Hospital campus consists of the hospital and four additional buildings. The main hospital, located at 515 Main Street in Olean, consists of 186 inpatient beds and comprehensive ancillary and support programs and services.


Medical/surgical patient units have been completely renovated as have the hospital waiting and registration areas. In addition to the main hospital building, the hospital campus includes the 500 Main Street Building which is home to the Mildred Milliman Outpatient Surgery Center.

The Dialysis and Primary Care Center building, located at 623 Main Street on the hospital campus, includes the Gundlah Dental Center, the Marie Lorenz Dialysis Center, and the Center for Wound Healing and Hyperbaric Medicine.

The final building on the hospital campus is the Louis A. Magnano Olean General Hospital Mercy Flight Center which provides space for Mercy Flight of Western New York helicopters and staff.

Off campus facilities include Medical Oncology and Hematology at the Barry Street Health Center at 528 North Barry Street in Olean, and the Mildred Milliman Radiation Medicine Center, a premier affiliate site of Roswell Park Cancer Institute, which is located at 1415 Buffalo Street in Olean. The Mildred Milliman Center includes a linear accelerator, CT simulator, and patient examination and treatment space and physician offices. The hospital's durable medical equipment program and a hospital facility at 86 South Main Street in Franklinville, New York houses a lab collection station and physician offices. Olean General Hospital also operates a primary care center and laboratory collection station in Salamanca, New York at 4039 Route 219, and a health center offering dental and primary care services at 38 North Main Street, Delevan, New York.

There is also an extension clinic located at 528 Barry Street, Olean which houses a number of physician practices, a laboratory phlebotomy station at 2223 West State Street, and a four-physician practice at the Holiday Park Plaza located at 2626 (Suite 2666) West State Street.

Ongoing renovations and remodeling throughout the hospital are designed to accommodate the hospital's growing menu of comprehensive patient services. Some of these include:


Tobacco Free Tobacco Free
Proud to be a tobacco free facility.
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