Outpatient Services

Laboratory/Pathology Services

Laboratory/Pathology ServicesNewYork-Presbyterian/Lawrence Hospital Laboratory is a state-of-the art, full service, computerized Laboratory accredited by the College of American Pathologists (CAP). We are staffed with experienced, licensed Medical Technologists, board-certified Pathologists, and a team of highly skilled Phlebotomists.

Under rigorous quality standards, we have been providing diagnostic laboratory services for more than 90 years, making us the area’s most experienced and trusted provider. Through our extensive outreach program, we meet community needs by providing laboratory services to nursing homes, physician offices, renal dialysis facilities, colleges and home health agencies.

NewYork-Presbyterian/Lawrence’s Department of Pathology and Laboratory Medicine is accredited by:

  • College of American Pathologists (CAP)
  • American Association of Blood Banks (AABB)
  • New York State Department of Health

To learn more about our outreach services, call (914) 787-3318.


Appointments are not necessary. Please visit at your convenience. Walk–in outpatient testing is available at three locations:


55 Palmer Avenue
1st Floor
Bronxville, NY 10708

Phone: (914) 787-3276
Fax: (914) 787-3317

Monday - Friday, 7:00 am - 10:00 pm
Saturday - Sunday, 8:00 am - 4:00 pm

Please visit registration before proceeding to the Laboratory.

NewYork-Presbyterian/Lawrence Patient Service Center

700 White Plains Road
Suite 15
Scarsdale NY 10583

Phone: (914) 725-3472
Fax: (914) 723-1563

Monday - Friday, 8:45 am - 5:00 pm

The Gramatan Building

77 Pondfield Road
Ground Floor
Bronxville, NY 10708

Phone: (914) 337-4564
Fax: (914) 337-4584

Monday, Wednesday, Friday 9:00 am - 5:00 pm
Tuesday, Thursday 7:00 am - 5:00 pm