Meet Our Team

Mount Sinai Morningside

Irina Usherenko, Pharm.D., MBA
VP of Pharmacy
Irina.Usherenko@mountsinai.org

John Ugbogbo, M.S., RPh
Director of Pharmacy
John.Ugbogbo@mountsinai.org

Steven B. Levy, Pharm.D., BCPS
Associate Director of Pharmacy
Steven.Levy@mountsinai.org

Kimberly M. Sarosky, M.S., Pharm.D., BCPS, BCCCP
Assistant Director of Pharmacy
Kimberly.Sarosky@mountsinai.org

Svitlana Bobryk, Pharm.D., AAHIVP, CSP
Outpatient Clinical Pharmacy Manager
Ambulatory Care Preceptor 
Svitlana.Bobryk@mountsinai.org

Lana Hareez, Pharm.D., BCPS
Long Island University Faculty
Assistant Professor of Pharmacy Practice 
Ambulatory Care Preceptor (Pulmonary, Internal Medicine, Smoking Cessation)
Lana.Hareez@mountsinai.org

Brittany Jackson, Pharm.D., BCIDP
Clinical Pharmacy Manager
Infectious Disease Preceptor
Brittany.Jackson@mountsinai.org

Michael Long, Pharm.D., BCEMP
Clinical Pharmacy Manager
Emergency Medicine Preceptor
Michael.LongJr@mountsinai.org

Cassidy Oliver, Pharm.D., BCPS, BCCP
Clinical Pharmacy Manager
Critical Care (CTICU) Preceptor
Cassidy.Oliver@mountsinai.org

Mitulkumar Patel, Pharm.D., BCCCP
Clinical Pharmacy Manager
Critical Care (MICU) Preceptor
Mitulkumar.Patel@mountsinai.org

Amy Z. Wang, Pharm.D., MBA, BCPS
Tour College of Pharmacy
Associate Professor of Pharmacy Practice
Cardiology Preceptor
Amy.Wang@mountsinai.org

Deborah Wittman, Pharm.D., BCACP
Ambulatory Care Clinical Pharmacist /Pharmacy Education Coordinator
Ambulatory Care Preceptor
Deborah.Wittman@mountsinai.org

Mount Sinai West

Irina Usherenko, Pharm.D., MBA
VP of Pharmacy
Irina.Usherenko@mountsinai.org

Gurpreet Kaur, Pharm.D., BCPS, MBA
Director of Pharmacy
Gurpreet.Kaur@mountsinai.org

Adewale Omoloju, B.S., Pharm.D.
Assistant Director of Pharmacy
Adewale.Omoloju@mountsinai.org

Sam Aurora, Pharm.D.
Operating Room (OR) Pharmacy Manager
Sam.Aurora@mountsinai.org

Carmen Freire-Cobo, Pharm.D., PhD
Icahn School of Medicine at Mount Sinai
Senior Scientist
Research Preceptor
Carmen.Freirecobo@mssm.edu

Yousef Kassem, B.S., Pharm.D., BCPS
Clinical Pharmacy Manager
Investigational Drug Services (IDS) Preceptor
Yousef.Kassem@mountsinai.org  

Daniel Mesa, Pharm.D., BCIDP, AAHIVP
Clinical Pharmacy Manager
Infectious Disease Preceptor
Daniel.Mesa@mountsinai.org  

Katherine Rogers, Pharm.D.
Pharmacy Manager
Maternal Child Health/Neonatal Intensive Care Unit Preceptor
Sara.Rogers@mountsinai.org

Ashley Shim, Pharm.D.
Clinical Pharmacy Manager
Transitions of Care Preceptor
Ashley.Shim@mountsinai.org

Irene Yang, Pharm.D., BCEMP
Clinical Pharmacy Manager
Emergency Medicine Preceptor
Irene.Yang@mountsinai.org  

2024-2025 Residents

Kasja Dymek, Pharm.D.
Kasja.Dymek@mountsinai.org

Soohyun (Kelly) Kim, Pharm.D
Soohyun.Kim@mountsinai.org

Mandy Li, Pharm.D.
Mandy.Li@mountsinai.org

Suki Zhan, Pharm.D.
Suki.Zhan@mountsinai.org