Current Fellows

Eva Archer, MD, PhD
Third-Year Fellow

  • Medical School: Washington University in St. Louis School of Medicine
  • Residency: Lucile Packard Children's Hospital at Stanford University
  • Research Focus:  Immune responses in respiratory viral infections
  • Research Mentor: Taia Wang, MD, PhD
  • Grant Funding: Stanford Maternal & Child Health Research Institute, Tashia and John Morgridge Endowed Postdoctoral Fellow
  • Hobbies & Interests: Cooking and baking, hiking, and sampling the numerous bakeries and ice cream shops around the Bay Area

 


Nicholas Marshall, MD
Third-Year Fellow

  • Medical School: Northeast Ohio Medical University
  • Chief Residency: Cleveland Clinic Children's
  • Residency: Cleveland Clinic Children's
  • Research Focus: AI-driven approaches to advance antimicrobial stewardship
  • Research Mentors: Jonathan H. Chen, MD, PhD; Hayden Schwenk, MD, MPH; Laura Bio, PharmD, BCPS, BCIDP
  • Grant Funding: Stanford Maternal & Child Health Research Institute, Ernest and Amelia Gallo Endowed Fellow
  • Scholarly Interests: Clinical informatics, quality improvement, antimicrobial stewardship, and medical education
  • Hobbies & Interests: Cooking, finding new house plants, keeping up with the latest tech, and exploring the Bay Area with my corgi, Nigel

Mark Ragheb, MD, PhD
Second-Year Fellow

  • Medical School: University of Washington School of Medicine
  • Residency: Lucile Packard Children's Hospital at Stanford University
  • Research Focus: Functional genomics, microbiome-immune interactions, bacterial evolution
  • Research Mentor: Ami Bhatt, MD, PhD and Michael Bassik, PhD
  • Hobbies & Interests: Running, playing with my cats

 


Natalle Yu, MD
Second-Year Fellow

  • Medical School: New York Medical College
  • Residency: Yale New Haven Hospital 
  • Scholarly Interests: Global public health, infectious disease epidemiology, outbreaks, and surveillance
  • Hobbies & Interests: Board games, karaoke, travelling, reading, and trying out new restaurants/cafes

 


Sheila Krishnan, DO, MPH
First-Year Fellow

  • Medical School: Touro College of Osteopathic Medicine, New York
  • Residency: Stony Brook Children's
  • Scholarly Interests: Vector-borne illness epidemiology in response to shifting weather patterns, global child health, equitable access to healthcare
  • Hobbies & Interests: Travel, exploring the Bay Area, rebuilding my house plant collection, reading

 


Zachariah Shalginewicz, MD
First-Year Fellow

  • Medical School: Chicago Medical School at Rosalind Franklin University of Medicine & Science
  • Residency: UPMC Children's Hospital of Pittsburgh
  • Scholarly Interests: Viral infections in transplant patients, safe vaccination in immunocompromised patients
  • Hobbies & Interests: Biking, video games, hiking, reading