Personal profile
Biography
My extensive experience conducting research using healthcare datasets from the Military Health System (MHS) Data Repository (MDR) started during my residency training and continues today. Through six projects using the MDR, I understand the data strengths, limitations, and how to translate the raw data into meaningful knowledge to answer clinical and public health questions. It is important to me to seek clinical questions that can be influenced or changed by policy and practice to impact a greater population. Beyond understanding dataset utilization, I offer crucial clinical insight for data selection, including expertise in chart review and REDCap design.
As a Pediatric Infectious Diseases physician, the majority of my research is centered on travel-related infections. In my role as associate investigator for the Deployment and Travel Medicine Knowledge, Attitudes, and Practice Outcomes study, I extensively utilize MDR data for three lines of analysis addressing malaria, soil-transmitted helminths, and tuberculosis. From this work I currently have two manuscripts published (malaria work) and one under review examining a cohort of cutaneous larva migrans cases within the MHS. My work has consistently emphasized the translation of research findings into practical applications, whether through quality improvement initiatives aimed at enhancing access and compliance, or through my direct involvement in conceptualizing study designs to inform clinical practice. Furthermore, I have experience writing Clinical Practice Guidelines and understand the data needed to support the recommendations provided. As the Division Chief of Pediatric Infectious Diseases at the Walter Reed National Military Medical Center, I understand how to implement guidelines into practice.
Research interests
Tropical Medicine with focus on malaria
Travel Medicine (pre-travel and returning traveler)
Pediatric Infectious Diseases
Education/Academic qualification
Tropical Medicine, Certificate of Tropical Medicine (CTropMed), American Society of Tropical Medicine and Hygiene
Award Date: 1 Dec 2021
Master of Public Health, Master, Uniformed Services University of the Health Sciences
Jul 2021 → Jun 2022
Pediatrics Infectious Diseases Fellowship, National Capital Consortium
Jul 2019 → Jun 2022
Pediatrics Residency, National Capital Consortium
Jul 2012 → Jun 2015
Doctor of Osteopathic Medicine (DO), Philadelphia College of Osteopathic Medicine
Aug 2008 → May 2012
Biochemistry, Bachelor, Allegheny College
Aug 2004 → May 2008
External positions
Attending Physician, Walter Reed National Military Medical Center
1 Jul 2022 → …
Fellow, Walter Reed National Military Medical Center
1 Jul 2019 → 30 Jun 2022
Resident, Walter Reed National Military Medical Center
1 Jul 2012 → 30 Jun 2015
Keywords
- RJ101 Child Health. Child health services
- RA0421 Public health. Hygiene. Preventive Medicine
Collaborations and top research areas from the last five years
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A Data-Driven Approach to Curriculum Modernization: Insights from a Comprehensive Needs Assessment for Military Medical Humanitarian Response Training
Helfrich, A., MacMahon, A., Burman, N., Lara, S., Hickey, P., Wolf, L. J. & Kiger, M. E., Apr 2026.Research output: Contribution to conference › Poster › peer-review
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Boosting Confidence and Competence: Impact of a Novel Pediatric Infectious Diseases Curriculum for Trainees
Claunch, K. M., Helfrich, A., Penfold, M. D., Ramchandar, N., Donahue, M., Hill, A. W., Crecelius, E. M. & Stagliano, D., May 2026.Research output: Contribution to conference › Poster › peer-review
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Cutaneous Larva Migrans Within the United States Military Health System – Clinical Presentation and Association with Autochthonous Spread or International Travel
Crecelius, E. M., Hickey, P. W. & Helfrich, A. M., 26 Jan 2026, In: Open Forum Infectious Diseases.Research output: Contribution to journal › Article › peer-review
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Malaria Incidence in US Military Families Is Related to Service Member's Birthplace
Helfrich, A. M., Lu, D., Grance, M., Chu, X. & Hickey, P. W., 1 Aug 2025, In: Open Forum Infectious Diseases. 12, 8, ofaf479.Research output: Contribution to journal › Article › peer-review
Open Access -
Nontyphoidal Salmonella pyomyositis and osteomyelitis in a healthy infant
Penfold, M., Hasler, M., Rahman, E. & Helfrich, A., 16 Apr 2025, In: BMJ Case Reports. 18, 4, e259722.Research output: Contribution to journal › Article › peer-review
Prizes
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Excellence in Clinical/Academic Teaching (Special Experience Identifier)
Helfrich, Alison (Recipient), 2025
Prize: Other distinction
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You’re going where? Challenges in Travel Medicine
Daniel Adams (Invited speaker), Alison Helfrich (Invited speaker) & Nanda Ramchandar (Invited speaker)
25 Apr 2026Activity: Talk or presentation › Invited talk
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Journal of Basic Microbiology (Journal)
Alison Helfrich (Reviewer)
Jan 2026 → …Activity: Publication peer-review and editorial work › Publication Peer-review
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Ascariasis, Trichuriasis and Intestinal Hookworm Infections: Clinical Presentation and Association with International Travel
Elena M. Crecelius (Invited speaker), Dan Lu (Speaker), Patrick Hickey (Speaker) & Alison Helfrich (Speaker)
Nov 2025 → …Activity: Talk or presentation › Oral presentation
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Open Forum Infectious Diseases (Journal)
Alison Helfrich (Reviewer)
2025 → …Activity: Publication peer-review and editorial work › Publication Peer-review
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The Lancet Infectious Diseases (Journal)
Alison Helfrich (Reviewer)
2025 → …Activity: Publication peer-review and editorial work › Publication Peer-review
Press/Media
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New Findings from Uniformed Services University of the Health Sciences in the Area of COVID-19 Reported (Pediatric respiratory co-infection and immunologic response: peds recon study protocol)
David Saunders, Milissa Jones, Alison Helfrich & Allison Malloy
6/11/25
1 item of Media coverage
Press/Media
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Military Healthcare Professionals Enhance Skills Through Field Study of Tropical Diseases in Honduras
Patrick Hickey & Alison Helfrich
31/12/24
1 item of Media coverage
Press/Media
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Military Healthcare Professionals Enhance Skills Through Field Study of Tropical Diseases in Honduras
Patrick Hickey & Alison Helfrich
6/10/24
1 item of Media coverage
Press/Media
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MILITARY HEALTHCARE PROFESSIONALS ENHANCE SKILLS THROUGH FIELD STUDY OF TROPICAL DISEASES IN HONDURAS
Patrick Hickey & Alison Helfrich
4/10/24
1 item of Media coverage
Press/Media