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

Ruttenberg Treatment Center – RTC Schedule, 3/1 to 3/31, 2025   (as of 5:46pm Mar 17)

23 February24 Mo25 Tu26 We27 Th28 Fr1 March
OCU GP2 APPOCU NPOCU NPOCU NPOCU NPOCU NPOCU NPOCU NP
GI Infusion--Paola Degregorio Jolanta JakubowskaMoreen BozierPaola Degregorio Jolanta Jakubowska--
GU Infusion--Stephanie SinchiAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesAntonietta De Los Reyes--
Lung Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesAntonietta De Los Reyes--
Head & Neck Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesAntonietta De Los Reyes--
GynOnc Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesAntonietta De Los Reyes--
Neuroendocrine Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesAntonietta De Los Reyes--
Melanoma Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesAntonietta De Los Reyes--
BMT Infusion--Madonna King Kathryn RiceEstella Castillo Janice BarbosaEstella Castillo --
Lymphoma Infusion--Angela TanRenatta Jacobs Angela TanRenatta Jacobs Caroline Buhion--
MDS Infusion--Tara Reisenweber Saudia AlliSaudia AlliClinic TeamTara Reisenweber --
MPD.Leukemia Infusion--Clinic TeamClinic TeamClinic TeamClinic TeamClinic Team--
Multiple Myeloma Infusion Youngsoon AnJuliet Escalon Youngsoon AnJuliet Escalon Juliet Escalon --
Benign Heme Infusion--Leanna ArganaJesse Cabiling Clinic TeamLeanna ArganaEllen Essig --
Sickle Cell Infusion--Charleen Jacobs-McFarlaneTaylor TruesdaleBrittany MccraryShelby WellerBintou Doumbia--
RTC Infusion Late Provider-- Antonietta De Los Reyes Antonietta De Los ReyesAntonietta De Los Reyes--
RTC Infusion Weekend HolidayOCU NP     OCU NP
RTC OCU Infusion NightsOCU NPOCU NPOCU NPOCU NPOCU NPOCU NPOCU NP
RTC Medical DirectorChe-Kai TsaoChe-Kai TsaoChe-Kai TsaoChe-Kai TsaoChe-Kai TsaoChe-Kai TsaoChe-Kai Tsao
 
2 March3 Mo4 Tu5 We6 Th7 Fr8 Sa
OCU GP2 APPOCU NPOCU NPOCU NPOCU NPOCU NPOCU NPOCU NP
GI Infusion--Moreen BozierHeeseung (Iris) KwakMoreen BozierVivian TruongVivian Truong--
GU Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesAntonietta De Los Reyes--
Lung Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesAntonietta De Los Reyes--
Head & Neck Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesAntonietta De Los Reyes--
GynOnc Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesAntonietta De Los Reyes--
Neuroendocrine Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesAntonietta De Los Reyes--
Melanoma Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesAntonietta De Los Reyes--
BMT Infusion--Madonna King Kathryn RiceEstella Castillo Estella Castillo Madonna King --
Lymphoma Infusion--Caroline BuhionCaroline BuhionAngela TanCaroline BuhionCaroline Buhion--
MDS Infusion--Tara Reisenweber Clinic TeamSaudia AlliSaudia AlliTara Reisenweber --
MPD.Leukemia Infusion--Clinic TeamClinic TeamClinic TeamClinic TeamClinic Team--
Multiple Myeloma Infusion Clinic TeamJuliet Escalon Michelle LynJuliet Escalon Juliet Escalon --
Benign Heme Infusion--Leanna ArganaJesse Cabiling Clinic TeamJesse Cabiling Ellen Essig --
Sickle Cell Infusion--Brittany MccraryPaige SzvorenBrittany MccraryShelby WellerTaylor Truesdale--
RTC Infusion Late Provider-- Antonietta De Los Reyes Antonietta De Los ReyesAntonietta De Los Reyes--
RTC Infusion Weekend HolidayOCU NP     OCU NP
RTC OCU Infusion NightsOCU NPOCU NPOCU NPOCU NPOCU NPOCU NPOCU NP
RTC Medical DirectorChe-Kai TsaoChe-Kai TsaoChe-Kai TsaoChe-Kai TsaoChe-Kai TsaoChe-Kai TsaoChe-Kai Tsao
 
9 Su10 Mo11 Tu12 We13 Th14 Fr15 Sa
OCU GP2 APPOCU NPOCU NPOCU NPOCU NPOCU NPOCU NPOCU NP
GI Infusion--Moreen BozierVivian TruongVivian TruongVivian TruongAntonietta De Los Reyes--
GU Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesClinic Team--
Lung Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesClinic Team--
Head & Neck Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesClinic Team--
GynOnc Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesClinic Team--
Neuroendocrine Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesClinic Team--
Melanoma Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesClinic Team--
BMT Infusion--Madonna King Kathryn RiceEstella Castillo Janice BarbosaEstella Castillo --
Lymphoma Infusion--Angela TanCaroline BuhionAngela TanRenatta Jacobs Caroline Buhion--
MDS Infusion--Tara Reisenweber Clinic TeamTara Reisenweber Clinic TeamClinic Team--
MPD.Leukemia Infusion--Saudia AlliClinic TeamClinic TeamEmina Begovic Clinic Team--
Multiple Myeloma Infusion Youngsoon AnJuliet Escalon Youngsoon AnJuliet Escalon Juliet Escalon --
Benign Heme Infusion--Leanna ArganaJesse Cabiling Clinic TeamLeanna ArganaCharisma Lee--
Sickle Cell Infusion--Charleen Jacobs-McFarlanePaige SzvorenBrittany MccraryAlyssa LaxerCristin Carey--
RTC Infusion Late Provider--Antonietta De Los ReyesAntonietta De Los Reyes Antonietta De Los ReyesAntonietta De Los Reyes--
RTC Infusion Weekend HolidayOCU NP     OCU NP
RTC OCU Infusion NightsOCU NPOCU NPOCU NPOCU NPOCU NPOCU NPOCU NP
RTC Medical DirectorChe-Kai TsaoChe-Kai TsaoChe-Kai TsaoChe-Kai TsaoChe-Kai TsaoChe-Kai TsaoChe-Kai Tsao
 
16 Su17 Mo 18 Tu19 We20 Th21 Fr22 Sa
OCU GP2 APPOCU NPOCU NPOCU NPOCU NPOCU NPOCU NPOCU NP
GI Infusion--Mark EribalHeeseung (Iris) KwakJolanta JakubowskaPaola Degregorio Antonietta De Los Reyes--
GU Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesClinic Team--
Lung Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesClinic Team--
Head & Neck Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesClinic Team--
GynOnc Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesClinic Team--
Neuroendocrine Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesClinic Team--
Melanoma Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesClinic Team--
BMT Infusion--Madonna King Kathryn RiceEstella Castillo Kathryn RiceStacey Harmonay --
Lymphoma Infusion--Angela TanCaroline BuhionAngela TanCaroline BuhionCaroline Buhion--
MDS Infusion--Tara Reisenweber Saudia AlliTara Reisenweber Saudia AlliClinic Team--
MPD.Leukemia Infusion--Clinic TeamClinic TeamClinic TeamClinic TeamClinic Team--
Multiple Myeloma Infusion Youngsoon AnJuliet Escalon Youngsoon AnJuliet Escalon Juliet Escalon --
Benign Heme Infusion--Leanna ArganaJesse Cabiling Clinic TeamLeanna ArganaEllen Essig --
Sickle Cell Infusion--Brittany MccraryKatherine BrainardBrittany MccrarySydney OstrofskyBintou Doumbia--
RTC Infusion Late Provider-- Antonietta De Los Reyes Antonietta De Los ReyesAntonietta De Los Reyes--
RTC Infusion Weekend HolidayOCU NP     OCU NP
RTC OCU Infusion NightsOCU NPOCU NPOCU NPOCU NPOCU NPOCU NPOCU NP
RTC Medical DirectorChe-Kai TsaoChe-Kai TsaoChe-Kai TsaoChe-Kai TsaoChe-Kai TsaoChe-Kai TsaoChe-Kai Tsao
 
23 Su24 Mo25 Tu26 We27 Th28 Fr29 Sa
OCU GP2 APPOCU NPOCU NPOCU NPOCU NPOCU NPOCU NPOCU NP
GI Infusion--Mark EribalVivian TruongJolanta JakubowskaVivian TruongVivian Truong--
GU Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesAntonietta De Los Reyes--
Lung Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesAntonietta De Los Reyes--
Head & Neck Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesAntonietta De Los Reyes--
GynOnc Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesAntonietta De Los Reyes--
Neuroendocrine Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesAntonietta De Los Reyes--
Melanoma Infusion--Clinic TeamAntonietta De Los ReyesClinic TeamAntonietta De Los ReyesAntonietta De Los Reyes--
BMT Infusion--Madonna King Kathryn RiceEstella Castillo Estella Castillo Kathryn Rice--
Lymphoma Infusion--Angela TanCaroline BuhionAngela TanRenatta Jacobs Caroline Buhion--
MDS Infusion--Clinic TeamClinic TeamElsa DelilleClinic TeamClinic Team--
MPD.Leukemia Infusion--Clinic TeamClinic TeamClinic TeamClinic TeamClinic Team--
Multiple Myeloma Infusion Youngsoon AnJuliet Escalon Youngsoon AnJuliet Escalon Juliet Escalon --
Benign Heme Infusion--Leanna ArganaJesse Cabiling Clinic TeamLeanna ArganaEllen Essig --
Sickle Cell Infusion--Brittany MccrarySydney OstrofskyBrittany MccraryShelby WellerPaige Szvoren--
RTC Infusion Late Provider-- Antonietta De Los Reyes Antonietta De Los ReyesAntonietta De Los Reyes--
RTC Infusion Weekend HolidayOCU NP     OCU NP
RTC OCU Infusion NightsOCU NPOCU NPOCU NPOCU NPOCU NPOCU NPOCU NP
RTC Medical DirectorChe-Kai TsaoChe-Kai TsaoChe-Kai TsaoChe-Kai TsaoChe-Kai TsaoChe-Kai TsaoChe-Kai Tsao
 
30 Su31 Mo1 April2 We3 Th4 Fr5 Sa
OCU GP2 APPOCU NPOCU NPOCU NPOCU NPOCU NPOCU NPOCU NP
GI Infusion--     --
GU Infusion--   Antonietta De Los ReyesAntonietta De Los Reyes--
Lung Infusion--   Antonietta De Los ReyesAntonietta De Los Reyes--
Head & Neck Infusion--   Antonietta De Los ReyesAntonietta De Los Reyes--
GynOnc Infusion--   Antonietta De Los ReyesAntonietta De Los Reyes--
Neuroendocrine Infusion--   Antonietta De Los ReyesAntonietta De Los Reyes--
Melanoma Infusion--   Antonietta De Los ReyesAntonietta De Los Reyes--
BMT Infusion--     --
Lymphoma Infusion--     --
MDS Infusion--     --
MPD.Leukemia Infusion--     --
Multiple Myeloma Infusion      --
Benign Heme Infusion--     --
Sickle Cell Infusion--Charleen Jacobs-McFarlaneCristin CareyBrittany MccraryShelby WellerPaige Szvoren--
RTC Infusion Late Provider--   Antonietta De Los ReyesAntonietta De Los Reyes--
RTC Infusion Weekend HolidayOCU NP     OCU NP
RTC OCU Infusion NightsOCU NPOCU NPOCU NPOCU NPOCU NPOCU NPOCU NP
RTC Medical DirectorChe-Kai TsaoChe-Kai TsaoChe-Kai TsaoChe-Kai TsaoChe-Kai TsaoChe-Kai TsaoChe-Kai Tsao

Contact nury.alvarez@mountsinai.org if you have questions.   Schedule last updated Mar 13 12:04 2025.   2025 (23-25) OnCloud  Feb 27 25

Paola Degregorio 646-483-9450    
Jolanta Jakubowska646-983-8860    
Vivian TruongEPIC Chat    
Emina Begovic 646-946-6509    
Caroline Buhion646-678-1224    
Ellen Essig 347-213-9463    
Stacey Harmonay EPIC Chat    
Renatta Jacobs 646-960-1578    
Jesse Cabiling 347-324-7489    
Madonna King 646-477-8630    
Tara Reisenweber 646-988-9341    
Juliet Escalon 929-697-4361    
Estella Castillo 347-852-3541    
OCU NP646-532-9182    
Antonietta De Los Reyes332-215-3000    
Che-Kai Tsao646-338-5656    
Youngsoon An646-951-2832    
Michelle Lyn347-620-8389    
Angela Tan929-697-2168    
Clinic TeamEPIC Chat    
Kathryn Rice646-946-7774    
Janice Barbosa646-951-5631    
Heeseung (Iris) Kwak347-931-8071    
Moreen Bozier914-588-9370    
Mark EribalEpic Chat    
Saudia AlliEPIC Chat    
Charisma Lee917-763-3557    
Leanna Argana929-736-0732    
Alyssa LaxerEPIC Chat    
Cristin CareyEPIC Chat    
Bintou DoumbiaEPIC Chat    
Sydney OstrofskyEPIC Chat    
Paige SzvorenEPIC Chat    
Taylor TruesdaleEPIC Chat    
Shelby WellerEPIC Chat    
Charleen Jacobs-McFarlane332-999-4166    
Brittany Mccrary332-323-9170    
Katherine BrainardEPIC Chat    
Stephanie Sinchi332-227-7899    
Elsa DelilleEPIC Chat    

Resources

Policy ON-209. Ruttenberg Treatment Center Infusion & Oncology Care Unit. Escalation Pathway for Clinical Queries

APP MD CONTACT GROUP Contact list for Oncology (MSH use only)

The Tisch Cancer Institute, Division of Hematology and Medical Oncology, Physician Away from Center Coverage Calendar


RTC Infusion Center: Escalation Pathway

See PolicyTech Policy ON-209. Ruttenberg Treatment Center Infusion & Oncology Care Unit. Escalation Pathway for Clinical Queries for more details.

Weekdays: Monday to Friday, 8:00am – 5:00pm

1st Call: Infusion APP (where one is designated in AMION above)

2nd Call: Primary Team APP

3rd Call: Primary Oncologist

4th Call: RTC Medical Director

Weekday Evenings: Monday to Thursday, 5:00pm – 8:00am

1st Call:

i. Primary Team APP 5:00pm – 6:00pm

ii. RTC Infusion Late Provider 6:00pm-7:00pm

iii. OCU APP 7:00pm – 8:00am

2nd Call: Primary Oncologist (all teams except BMT)

2nd Call (BMT only): Call BMT Attending on Call (AMION: Hematology/Oncology – MSH, MSW, MSBI Schedule)

3rd Call: RTC Medical Director

Weekend: Friday 5:00pm to Monday 8:00am AND Holidays: 5:00pm day before Holiday through the morning after the holiday at 8:00am

1st Call: OCU APP

2nd Call: Attending on Call (AMION: Hematology/Oncology – MSH, MSW, MSBI Schedule)

3rd Call: RTC Medical Director


Oncology Care Unit (OCU): Escalation Pathway

Weekdays: Monday to Friday, 8:00am – 5:00pm

1st Call: OCU APP

2nd Call: Primary Team APP

3rd Call: Primary Oncologist

4th Call: RTC Medical Director

Weekday Evenings: Monday to Thursday, 5:00pm – 8:00am

1st Call: OCU APP

2nd Call: Primary Oncologist (all teams except BMT)

2nd Call (BMT only): Call BMT Attending on Call (AMION: Hematology/Oncology – MSH, MSW, MSBI Schedule)

3rd Call: Overnight Oncology Hospitalist (pager 4531)

4th Call: RTC Medical Director

Weekend: Friday 5:00pm to Monday 8:00am AND Holidays: 5:00pm day before Holiday through the morning after the holiday at 8:00am

1st Call: OCU APP

2nd Call: Attending on Call (AMION: Hematology/Oncology – MSH, MSW, MSBI Schedule)

3rd Call (7pm-7am only): Overnight Oncology Hospitalist (pager 4531)

4th Call: RTC Medical Director


Specific Needs Escalation

For emergencies, please refer to RESQ Policy ON-101

Unsigned Treatment Plan/Supportive Plan: Queries or Final Signatures for All Hours Defined Above

1st Call: Primary Oncologist

2nd Call: Attending on Call (AMION: Hematology/Oncology – MSH, MSW, MSBI Schedule)

3rd Call: RTC Medical Director

If the on-call attending cannot sign the orders due to patient specifics or does not respond after 60 minutes, the call is escalated to the RTC medical director to determine if the director can sign the order. If all options are exhausted and the total patient wait time exceeds 90 minutes, the treatment is rescheduled for the next earliest available date.

The RN notifies the primary team and infusion nursing leadership to reschedule the visit.

External Physician Practices outside of Mount Sinai Hospital:For patients referred by external physicians outside of Mount Sinai Hospital

1st Call: Referring primary oncologist must be contacted regardless of time or day of the week

2nd Call: RTC Medical Director

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