2024 Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec 2026 2025

Gastroenterology – MSBI – MSM – MSW Schedule, 4/1 to 4/30, 2025   (as of 10:28am Dec 23)

30 March31 Mo1 April2 We3 Th4 Fr5 Sa
MSW Daytime GI Fellow7a-5p Yang, Kevin Yang, Kevin Yang, Kevin Yang, Kevin Yang, Kevin  
MSM Daytime GI Fellow7a-5p Brand, David Brand, David Brand, David Brand, David Brand, David  
MSM-W Overnight GI Fellow (Home Call)5p-7a Tillowitz, AdamYang, Kevin Brand, David Sehmbhi, Mantej  
MSM-W Weekend GI Fellow (Home Call)7a-7aYang, Kevin  ------Paasewe, Arence
5p
Paasewe, Arence
MSW Daytime GI Attending7a-5p--Gelman, BruceGelman, BruceGelman, BruceGelman, BruceGelman, Bruce--
MSM Daytime GI Attending7a-5p--Park, TinaPark, TinaPark, TinaPark, TinaPark, Tina--
MSM-W Weekend GI Attending7a-7aPark, Tina ------Lawrence, Zoe
5p
Lawrence, Zoe
MSM-W Overnight GI Attending5p-7a Jodorkovsky, Daniela     
 
6 April7 Mo8 Tu9 We10 Th11 Fr12 Sa
MSW Daytime GI Fellow7a-5p Paasewe, Arence Paasewe, Arence Paasewe, Arence Paasewe, Arence Paasewe, Arence  
MSM Daytime GI Fellow7a-5p Brand, David Brand, David Brand, David Brand, David Brand, David  
MSM-W Overnight GI Fellow (Home Call)5p-7a Hartz, KaylaScharfen, JamesBrand, David Yang, Kevin   
MSM-W Weekend GI Fellow (Home Call)7a-7aPaasewe, Arence  ------Leibowitz, Randy
5p
Leibowitz, Randy
MSW Daytime GI Attending7a-5p--Novak, JoshuaNovak, JoshuaNovak, JoshuaNovak, JoshuaNovak, Joshua--
MSM Daytime GI Attending7a-5p--Lawrence, ZoeLawrence, ZoeLawrence, ZoeLawrence, ZoeLawrence, Zoe--
MSM-W Weekend GI Attending7a-7aLawrence, Zoe ------Novak, Joshua
5p
Novak, Joshua
MSM-W Overnight GI Attending5p-7a       
 
13 Su14 Mo15 Tu16 We17 Th18 Fr19 Sa
MSW Daytime GI Fellow7a-5p Paasewe, Arence Paasewe, Arence Paasewe, Arence Paasewe, Arence Paasewe, Arence  
MSM Daytime GI Fellow7a-5p Brand, David Brand, David Brand, David Brand, David Brand, David  
MSM-W Overnight GI Fellow (Home Call)5p-7a Paasewe, Arence Tillowitz, AdamSehmbhi, MantejYang, Kevin   
MSM-W Weekend GI Fellow (Home Call)7a-7aLeibowitz, Randy  ------Scharfen, James
5p
Scharfen, James
MSW Daytime GI Attending7a-5p--Luo, YuyingLuo, YuyingLuo, YuyingLuo, YuyingLuo, Yuying--
MSM Daytime GI Attending7a-5p--Lawrence, ZoeLawrence, ZoeLawrence, ZoeLawrence, ZoeLawrence, Zoe--
MSM-W Weekend GI Attending7a-7aNovak, Joshua ------Luo, Yuying
5p
Luo, Yuying
MSM-W Overnight GI Attending5p-7a       
 
20 Su21 Mo22 Tu23 We24 Th25 Fr26 Sa
MSW Daytime GI Fellow7a-5p Paasewe, Arence Paasewe, Arence Paasewe, Arence Paasewe, Arence Paasewe, Arence  
MSM Daytime GI Fellow7a-5p Tillowitz, AdamTillowitz, AdamTillowitz, AdamTillowitz, AdamTillowitz, Adam 
MSM-W Overnight GI Fellow (Home Call)5p-7a Brand, David Paasewe, Arence Hartz, KaylaSehmbhi, Mantej  
MSM-W Weekend GI Fellow (Home Call)7a-7aScharfen, James ------Brand, David
5p
Brand, David
MSW Daytime GI Attending7a-5p--Smith, MichaelSmith, MichaelSmith, MichaelSmith, MichaelSmith, Michael--
MSM Daytime GI Attending7a-5p--Gelman, BruceGelman, BruceGelman, BruceGelman, BruceGelman, Bruce--
MSM-W Weekend GI Attending7a-7aLuo, Yuying ------Lung, Edward
5p
Lung, Edward
MSM-W Overnight GI Attending5p-7a       
 
27 Su28 Mo29 Tu30 We1 May2 Fr3 Sa
MSW Daytime GI Fellow7a-5p Brand, David Brand, David Brand, David Brand, David Brand, David  
MSM Daytime GI Fellow7a-5p Leibowitz, Randy Leibowitz, Randy Leibowitz, Randy Leibowitz, Randy Leibowitz, Randy  
MSM-W Overnight GI Fellow (Home Call)5p-7a Leibowitz, Randy Tillowitz, AdamScharfen, JamesHartz, KaylaPaasewe, Arence  
MSM-W Weekend GI Fellow (Home Call)7a-7aBrand, David  ------Paasewe, Arence
5p
Paasewe, Arence
MSW Daytime GI Attending7a-5p--Lung, EdwardLung, EdwardLung, EdwardLung, EdwardLung, Edward--
MSM Daytime GI Attending7a-5p--Lucas, AimeeLucas, AimeeLucas, AimeeLucas, AimeeLucas, Aimee--
MSM-W Weekend GI Attending7a-7aLung, Edward ------Nelson, Frank
5p
Nelson, Frank
MSM-W Overnight GI Attending5p-7a       

Contact valerie.gray@mountsinai.org if you have questions.   Schedule last updated Dec 23 9:08 2024.   2024 (23-25) OnCloud  Dec 15 24  

Lung, Edward38950 9174763026    
Smith, Michael215-749-2419    
Park, Tina929-729-1740    
Nelson, Frank347-545-0635    
Gelman, Bruce    
Novak, Joshua216-536-4781    
Jodorkovsky, Daniela    
Luo, Yuying617-412-5634    
Lawrence, Zoe917-209-3629    
Tillowitz, Adam34405    
Scharfen, James34406    
Sehmbhi, Mantej34407    
Hartz, Kayla34404    
Lucas, Aimee    
Yang, Kevin 30168    
Leibowitz, Randy 33620    
Brand, David 30170    
Paasewe, Arence 30169    

Escalation Pathway for MSBI Gastroenterology:

1 - MSBI Attending on call schedule

2 - Brett Bernstein, MD, Division Chief: (917) 647-6090

3 - MSBI Hospital Director of Nursing: (212) 420-3910

4 - MSBI Hospital Administrator on Duty: (212) 420-3900

Escalation Pathway for MSBI Critical Labs:

1 - MiSecure Message to the on-call provider

2 - If no response in 15 minutes, please call the on-call attending.

3 - If no response in 15 minutes, please call the ordering physician.

4 - If no response in 15 minutes, please call Dr. Brett Bernstein (917) 647-6090