Mount Sinai Hospital — Guggenheim Pavilion redevelopment
Another perfect 'city replacing itself' story: eleven hospital buildings came down to create a radically different, light-filled medical complex.

The Guggenheim Pavilion on Fifth Avenue as it stands today.
Current view · 2021 · Photo: Eden, Janine and Jim · CC BY 2.0 · Source
Why this project matters
- Project identity
- Verified
- Kelly connection
- Documented
- Masonry scope
- Documented
Rita’s list

Transcription: Mt. Sinai Hospital — 1987
Recorded by Rita Bartscherer · Bartscherer family record
KM-192
2 of two
“Mt. Sinai Hospital — 1987”
Mount Sinai began one of the largest redevelopment programs ever undertaken by an academic medical center in 1986. The centerpiece was the one-million-square-foot Guggenheim Pavilion, completed in 1992; Joseph's 1987 entry lands during active construction.
Another perfect 'city replacing itself' story: eleven hospital buildings came down to create a radically different, light-filled medical complex.
What Kelly did here
Documented
Documented
Hand-laid brick masonry / brick wall systems and associated block/backup masonry at Mount Sinai's Guggenheim Pavilion. Do not attribute the limestone setting to Kelly.
Published project credits explicitly list 'Masonry: Kelly Masonry Corp., Mineola, NY & Glen-Gery Brick, NYC.'
The construction team
- 01Owner / client
The Mount Sinai Medical Center
- 02Architect
I. M. Pei / Pei Cobb Freed & Partners, with C. C. Pei
- 03GC / construction manager
Morse/Diesel Inc. (owner's construction consultant); Turner Construction (estimator)
- 04Masonry
Kelly Masonry
What happened to it
Still standing
Sources
3 citedOpen →
- 01archives.mssm.edu
browse
- 02archives.mssm.edu
aa117 s006 ss003 vm085
- 03commons.wikimedia.org
File:Guggenheim Pavilion Atrium at The Mount Sinai Hospital.jpg
- Eden, Janine and Jim · CC BY 2.0 · Wikimedia Commons · 2021-06-05
The Guggenheim Pavilion on Fifth Avenue as it stands today.
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