Dr. Douglas J. Koo, MD

An internist handles adults with multiple health issues—chronic conditions or routine check-ups alike. Across York Avenue’s medical corridor, Dr. Douglas J. Koo, MD manages exactly that, up to and including restroom access for visitors. The office sits in a quiet stretch just south of the hospital cluster, where buildings rise above tree-lined sidewalks and cross-town traffic hums at a distance.

Find the building tucked between mid-block brownstones at 1275 York Ave, New York, NY 10065; if the street grid feels confusing, pull up the directions on your phone and call (212) 639-2000 for any logistical questions—no need to book ahead unless they specify. This stretch of York runs parallel to the FDR, so after appointments you’re seconds from crosstown buses or a quick walk to the East River Esplanade.