US Clinical Labs Directory
Locate accredited Quest Diagnostics and Labcorp health facilities across the United States. Search or navigate to retrieve secure contact information.
Labs in New York City, NY
Showing 30 of 30 verified laboratory facilities located in New York City.
Quest Diagnostics - New York City Upper East Side
Quest Diagnostics Center
Quest Diagnostics - New York City Greenwich Village
Quest Diagnostics Center
Quest Diagnostics - New York City Upper West Side
Quest Diagnostics Center
Quest Diagnostics - New York City Manhattan Midtown
Quest Diagnostics Center
Quest Diagnostics - New York City Union Square
Quest Diagnostics Center
Quest Diagnostics - New York City Carnegie Hill
Quest Diagnostics Center
Quest Diagnostics - New York City Lenox Hill
Quest Diagnostics Center
Quest Diagnostics - New York City Spanish Harlem
Quest Diagnostics Center
Quest Diagnostics - New York City Murray Hill
Quest Diagnostics Center
HbA1c Test Preparation & Guidance
Unlike standard fasting blood glucose tests, an **HbA1c screening does NOT require fasting**. You can eat and drink normally before arriving at Quest Diagnostics or Labcorp. Make sure to bring your doctor's official laboratory requisition form and your clinical ID cards.
Clinical Testing & A1C FAQs
Get expert, clinical answers to common questions about HbA1c screenings, outpatient lab networks, and diagnostic preparations.