Meet Our Global Medicine Team

The Global Medicine team works on behalf of our international patients and in support of our efforts to improve pediatric medicine around the world.  

Global Medicine Leadership

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James M. Callahan, MD
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Nancy K. Etzel, RN, ACNP-BC
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Ruth A. Frey, MSN, CPNP
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Trude Haecker, MD
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Andrew Steenhoff, MBBCh, DCH
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Cathy Timko, MSN, CRNP

Nurse Manager

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Cindy Reilly, BSN, RN

Clinical Nurse Coordinators

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Alexandra Booth, BSN, RM, CCRN-K
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Teena A. Kallarakal, MSN, CPNP-PC
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Meg Ann Maguire, CRNP, CPNP-PC, RN, MS
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Patricia McElroy, BSN, RN, CCRN
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Jennifer Shuttlesworth, RN, BSN
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Michele White, RN, BSN

Transport Coordinators

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Patricia A. Larkin, CCRN, PHRN

Dietitian

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Robin Meyers, MPH, RD, LDN

Patient Access Supervisors

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Latifa Bjiguel
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Lara Sader

Patient Access Coordinators

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Irena Lala
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John M. Neiswander

Global Patient Services Clinic Attending Physician

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Claudia M. Ferran, MD

Global Patient Services Clinic Subspecialty Nurse

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Nelly Gomez, BSN, RN, CPN

Patient Relations Specialists

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Salam Alsyrawan
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Eassa Faheem
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Hadeer A.H. Mahmoud
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Fakhereldeen Mohammed

Patient Service Associate

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Mohammad Abuali

Operations Manager

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Macy Matthews, BS

Operations Coordinators

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Neethu Mukkadan, BS
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Jade Perry, BA

Data Coordinator

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Christina Flaherty, MS, BSN, RN

Program Coordinator, Global Pediatric Education

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Kiera Gwynn

Senior Interactive Web Designer, Global Pediatric Education

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Randal Sonner, BS

Creative Designers, Global Pediatric Education

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Erron Holness, BA
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Emily Tobin, MA

Business Development Directors

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Victor Negron-Velez, MPA-HCA

Business Development Specialist

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Robin Greving

Office Administrator

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Aimee Ortega

Global Medicine

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Sally Poliwoda, MPH, BSN