2023 Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec 2025 2024

Call Schedule, 10/1 to 10/31, 2024   (as of 7:23am Dec 24)

29 September30 Mo1 October2 We3 Th4 Fr5 Sa
MSBI GU ALL FIRST CALLS 6AM-6PMAli ZahalkaAli ZahalkaAli ZahalkaAli ZahalkaAli ZahalkaAli ZahalkaAli Zahalka
MSBI PRIMARY 6PM-6AM Ezra ShoenEzra ShoenOlamide OmideleHallie WurstHallie Wurst 
Urology Attending Aaron GrotasSovrin ShahSovrin ShahSovrin ShahAaron Grotas 
Weekend CallSovrin Shah    Aaron GrotasAaron Grotas
6 October7 Mo8 Tu9 We10 Th11 Fr12 Sa
MSBI GU ALL FIRST CALLS 6AM-6PM Ali Zahalka Ali ZahalkaAli ZahalkaAli ZahalkaAli Zahalka
MSBI PRIMARY 6PM-6AMCharles NguyenEzra ShoenEzra ShoenCharles NguyenHallie Wurst  
Urology Attending Sovrin ShahCaner DinlencCaner DinlencCaner DinlencCaner Dinlenc 
Weekend CallAaron Grotas    Caner DinlencCaner Dinlenc
13 Su14 IP day15 Tu16 We17 Th18 Fr19 Sa
MSBI GU ALL FIRST CALLS 6AM-6PM Ali Zahalka   Ali ZahalkaAli Zahalka
MSBI PRIMARY 6PM-6AMOlamide OmideleRyan BlakeEzra ShoenRyan BlakeCharles NguyenOlamide Omidele 
Urology Attending Caner DinlencRajveer PurohitRajveer PurohitRajveer PurohitRajveer Purohit 
Weekend CallCaner Dinlenc    Rajveer PurohitRajveer Purohit
20 Su21 Mo22 Tu23 We24 Th25 Fr26 Sa
MSBI GU ALL FIRST CALLS 6AM-6PMAli ZahalkaAli ZahalkaAli ZahalkaAli Zahalka  Ali Zahalka
MSBI PRIMARY 6PM-6AM Ryan BlakeOlamide OmideleRyan BlakeHallie WurstOlamide Omidele 
Urology Attending Rajveer PurohitLeon TelisLeon TelisLeon TelisLeon Telis 
Weekend CallRajveer Purohit    Leon TelisLeon Telis
27 Su28 Mo29 Tu30 We31 Th1 November2 Sa
MSBI GU ALL FIRST CALLS 6AM-6PMCharles NguyenAli ZahalkaAli Zahalka    
MSBI PRIMARY 6PM-6AM Charles NguyenHallie WurstCharles NguyenEzra ShoenHallie Wurst 
Urology Attending Leon TelisAaron GrotasAaron GrotasAaron GrotasAaron GrotasAaron Grotas
Weekend CallLeon Telis      

Contact nsealy@chpnet.org if you have questions.   Schedule last updated Dec 19 11:31 2024.   2024 (22-24) sealyn01  Jun 30 23

Caner Dinlenc646-295-0593    
Sovrin Shah917-224-1074    
Aaron Grotas917-648-2319    
Rajveer Purohit201-388-3888    
Ali Zahalka304-282-0893    
Ryan Blake(248) 534-3791 1462098161    
Olamide Omidele(281)236-9603 1462093998    
Ezra Shoen(732) 425-5318 1462093073    
Hallie Wurst(253) 651-5315 1462051531    
Charles Nguyen(510) 846-1486    
Leon Telis929-668-7269    

MSBI Escalation Pathway:
1 - Chief Resident (see below)
2 - Medical Director Aaron Grotas: 917-648-2319
3 - MSBI Hospital Director of Nursing: 212-420-3910
4 - MSBI Hospital Administrator on Duty: 212-420-3900