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Infectious Disease Specialists

Roberta DeBiasi

Roberta Lynn DeBiasi, MD, MS

  • Division Chief, Infectious Diseases
  • Co-Director, Congenital Infection Program
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Andrea Hahn

Andrea Leigh Hahn, MD, MS

  • Infectious Diseases Specialist
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Andrea Leigh Hahn, MD, MS

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Rana Hamdy

Rana Farouk Hamdy, MD, MPH, MSCE

  • Medical Director, Antimicrobial Stewardship Program
  • Associate Director, Fellowship Training Program
  • Infectious Diseases Specialist
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Rana Farouk Hamdy, MD, MPH, MSCE

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Benjamin Hanisch

Benjamin Robert Hanisch, MD

  • Director, Transplant Infectious Diseases Program
  • Infectious Diseases Specialist
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Nada Harik

Nada Sami Harik, MD

  • Director, Fellowship Training Program
  • Infectious Diseases Specialist
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Nada Sami Harik, MD

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Barbara Jantausch

Barbara A. Jantausch, MD

  • Infectious Diseases Specialist
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Barbara A. Jantausch, MD

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Kevin Lloyd

Kevin Michael Lloyd, MD

  • Assistant Medical Director, Antimicrobial Stewardship
  • Infectious Diseases Specialist
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Kevin Michael Lloyd, MD

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Children's National logo

Jennifer A. Rathe, MD, PhD

  • Infectious Disease Transplant Specialist
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Jennifer A. Rathe, MD, PhD

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Craig Shapiro

Craig Andrew Shapiro, MD

  • Infectious Diseases Specialist
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Craig Andrew Shapiro, MD

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Alexandra Brugler Yonts

Alexandra Brugler Yonts, MD

  • Director, Post COVID Program
  • Infectious Diseases Specialist
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Alexandra Brugler Yonts, MD

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HIV Medicine Specialists

Lorato Anderson

Lorato Anderson, MD

  • Pediatrician
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Kathleen Ferrer

Kathleen Teresa Ferrer, MD

  • Specialist, HIV Medicine
  • Hospitalist, Infectious Diseases
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Natella Rakhmanina

Natella Y. Rakhmanina, MD, PhD, FAAP, AAHIVS

  • Director, HIV Prevention and Treatment Program
  • Specialist, HIV Medicine
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Natella Y. Rakhmanina, MD, PhD, FAAP, AAHIVS

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Pharmacists

Children's National Hospital

Aimee Dassner

  • Infectious Diseases Pharmacist

Aimee Dassner

Locations
Languages
  • English
Departments

Psychologists

Andrew Barnett

Andrew Peter Barnett, PhD

  • Psychologist
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Andrew Peter Barnett, PhD

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Ashley Maxie-Moreman

Ashley Denise Maxie-Moreman, PhD

  • Psychologist
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Nursing Team

Children's National Hospital

Lauren Elisabeth Arrigoni, NP

  • Nurse Practitioner
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Lauren Elisabeth Arrigoni, NP

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Kimberley Bright

Kimberly Bright

  • Registered Nurse

Kimberly Bright

Locations
Languages
  • English
Departments
Rachel Brana Falik

Rachel Brana Falik, NP, DNP

  • Nurse Practitioner
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Rachel Brana Falik, NP, DNP

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Children's National Hospital

Cory Hess, RN

  • Registered Nurse

Cory Hess, RN

Locations
Languages
  • English
Departments
Biography
  • Cory Hess was born and raised in southern PA before moving to Washington, D.C. upon graduation from nursing school. He currently resides with his fiancé in D.C. During his free time, Cory loves to read, run, travel and study architecture and interior design. 

Mavis Okumko

Mavis Okumko, LPN

  • Maternal Health Nurse

Mavis Okumko, LPN

Locations
Languages
  • English
Departments
Children's National Hospital

Renee Williams

  • Care Coordinator
Headshot of Tierra Williams

Tierra LaShay Williams, FNP

  • Nurse Practitioner
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Tierra LaShay Williams, FNP

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Tanisha Worthy Williams

Tanisha Nicole Worthy-Williams, DNP

  • Nurse Practitioner
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Tanisha Nicole Worthy-Williams, DNP

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