Success Story: Statistical Insight, Medical Impact: NIW Approval After RFE for South Korean Biostatistics Researcher
Client’s Testimonial:
“Thank you so much for preparing the petition and RFEs.”
On October 30th, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Graduate Research Assistant in the field of Biostatistics (Approval Notice).
General Field: Biostatistics
Position at the Time of Case Filing: Graduate Research Assistant
Country of Origin: South Korea
State of Residence at the Time of Filing: Texas
Approval Notice Date: October 30th, 2025
Processing Time: 7 months, 25 days (Premium Processing Upgrade Requested)
Case Summary:
A biostatistics graduate research assistant recently received EB-2 NIW (National Interest Waiver) approval with the assistance of the North America Immigration Law Group (NAILG). Her work focuses on developing innovative statistical frameworks that enhance the accuracy of medical diagnoses, improve the design of clinical trials, and guide data-driven public health policies.
The petition was filed in March 2025, and despite receiving a Request for Evidence (RFE) on June 12th, 2025, the case was approved on October 30th, 2025. NAILG successfully addressed the RFE by presenting a detailed legal response that emphasized both the originality and the national importance of her contributions, resulting in a smooth and timely approval.
Pioneering Research in Biostatistics and Health Data Analysis:
The petitioner’s research bridges quantitative modeling and healthcare applications, focusing on identifying patterns within complex datasets to reveal early indicators of disease and optimize treatment outcomes. Her studies demonstrate how advanced statistical methodologies can improve clinical decision-making and epidemiological forecasting. By applying these approaches to medical imaging and large-scale health data, she supports the development of non-invasive diagnostic solutions that promote earlier detection and better patient care.
Her academic record includes four peer-reviewed journal articles, which have gathered 15 citations by independent researchers. Her work has also received support from the National Research Foundation of Korea, a testament to its global relevance and contribution to biomedical innovation.
Recognized Authority and Field Impact:
Peers and experts have consistently recognized her research for its scientific rigor and its capacity to address real-world medical challenges. One recommender highlighted:
“[Client]’s research marks a milestone in medical imaging by demonstrating the way in which radiomics and statistical modeling provide affordable, non-invasive methods for earlier and more accurate multiple myeloma diagnosis, ultimately leading to better patient outcomes.”
Her findings have positioned her as a rising leader in biostatistics whose analytical models are reshaping the interpretation of biomedical data and advancing the precision of modern clinical research.
NIW Approval and Outlook:
Through NAILG’s strategic preparation and persuasive RFE response, USCIS recognized that her work possesses both substantial merit and national importance in advancing precision healthcare and evidence-based public health initiatives.
This successful outcome underscores NAILG’s legal expertise in navigating complex RFEs and effectively showcasing the national significance of our clients’ scientific achievements. The client’s NIW approval stands as a testament to her continued potential to enhance diagnostic accuracy, inform health policy, and strengthen the nation’s biomedical research landscape.