Rusk Pulmonary Function Lab

Across East 38th Street, Rusk Pulmonary Function Lab sits in the Murray Hill zone; find it at 240 E 38th St Rm M-15 behind the modern glass façades that line the block. Spirometry checks, lung volume tests, diffusion capacity panels, bronchial challenge screens, and full-body plethysmography—routine pulmonary work-ups take shape here with speed. Exercise-induced bronchospasm studies round out the roster, often booked by area pulmonologists who send patients through the east-side corridor for detailed results rather than a single snapshot.

The walk-in nature of many services means individuals arrive with a doctor’s requisition or a referral note and emerge within hours with printouts to hand back. A shared entry vestibule and discreet hallway stairway keep foot traffic flowing past the building’s other tenants so no one lingers on the sidewalk longer than necessary. Plenty of white-coat professionals stride past the door on their way to midtown clinics, but the address itself stays quiet—the third-floor anonymity inside Room M-15 matters more than footnotes on a facade.

Set a phone call aside for scheduling or follow-ups; dial (212) 263-6117. When the route into midtown feels unclear, refer to the map for curb-level guidance and the building entrance: https://www.google.com/maps/place?ftid=0x89c259045b733c53:0x3554a1c697ded500.