Success Story: Finding the Hidden Drivers of Cancer Outcomes, NIW Approved in 30 Days

Client’s Testimonial:

“I truly appreciate all your help and support throughout this process.”

On January 30^th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Research Associate II in the Field of Cancer Epidemiology (Approval Notice).

General Field: Cancer Epidemiology

Position at the Time of Case Filing: Research Associate II

Country of Origin: China

State of Residence at the Time of Filing: California

Approval Notice Date: January 30^th, 2026

Processing Time: 30 days (Premium Processing Requested)

Case Summary:

Cancer outcomes in the United States are shaped by where people live, how early they are screened, whether follow-up happens on time, and how health systems allocate resources to prevention and survivorship. Those differences are measurable, but only if the data are assembled correctly and analyzed with methods that can separate signal from noise.

This NIW case featured a cancer epidemiology researcher whose work does exactly that: using large-scale population datasets, cancer registries, and modern modeling tools, including AI, to identify the healthcare and biological determinants of cancer outcomes and disparities and translate those findings into evidence that supports prevention, early detection, and survivorship care.

Turning Registries Into Decisions

Cancer registries and population datasets can tell a powerful story, but they do not speak for themselves. The client’s proposed endeavor centers on building the statistical and computational “glue” that connects real-world data to real-world decisions: identifying which factors predict worse outcomes, which barriers drive delayed diagnosis, and which gaps in care are likely to widen disparities over time.

A Research Profile Built Around Methods That Scale

The client holds an M.P.H. and has documented her work in 10 peer-reviewed journal articles and 2 conference abstracts, with 125 citations. This record supported a key idea in the petition: the client’s work is designed to scale because the same rigorous modeling frameworks can be applied across cancer types, populations, and care settings.

The record also reflected professional engagement through peer review activity (1 review), reinforcing participation in the research community’s quality-control process.

Why Speed Was Possible

This case was approved in 30 days under Premium Processing. The petition kept the story tight: what the client does, why it matters nationally, and how the evidence already shows momentum. North America Immigration Law Group (Chen Immigration Law Associates) helped present the endeavor as a public-health analytics capability, one that supports earlier detection strategies, better-targeted prevention, and more informed survivorship planning for the U.S. population.

The Outcome

The approval marked a strong result for a case built on population-level evidence generation and the practical use of data science to reduce cancer outcome gaps.

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North America Immigration Law Group (Chen Immigration Law Associates) is a U.S. immigration law firm dedicated to representing corporations, research institutions, and individuals from all 50 U.S. states regarding I-140 immigration petitions. We specialize in employment-based immigration petition and have a proven record of high success rate for the categories of: EB2-NIW (National Interest Waiver), EB1-A (Alien of Extraordinary Ability), EB1-B (Outstanding Researcher/Professor) and O-1 (Alien of Extraordinary Ability).

Our Sixty-four Thousand I-140 Approvals Provide Unprecedented Insight into the USCIS Adjudication Trend

With nearly 64,000 EB-1A, EB-1B, EB-2 NIW and O-1 cases approved, we have first hand information on the manner in which the USCIS adjudicate I-140 cases. As the USCIS has constantly changed its adjudication standards for the EB-1A, EB-1B and EB-2 NIW categories, our firm's huge database of successful cases gives you unprecedented insight to USCIS adjudication trends. We carefully analyze the data for all of our cases and apply the results of our analyses toward giving our clients up-to-date advice and adapting our strategies such that we remain on par with the ever-shifting landscape of immigration law in the U.S. With us, you will always have access to important updates, strategies, and information so that you can make the most informed decisions about your case.

We Have Helped Tens of Thousands of Clients with Credentials and Backgrounds Similar to Yours

With our exceedingly large number of successful petitions, no matter what credentials you have, no matter your background and field of expertise, no matter your visa status or nationality, chances are we have helped hundreds or even thousands of clients just like you. Our clients are usually impressed with how well we understand their research and work. Our insight and understanding stems from the fact that we have handled many cases with elements similar to yours already, and this helps us devise the best strategies for each individual petition.

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For years, our firm has attracted new clients based solely on word of mouth, recommendations, and the positive collaboration experiences shared with them by their friends and family. We take pride in our reputation and work hard to ensure that we provide a green card application experience that our clients are happy to share with their friends and colleagues. That is how our cumulative total of approved cases grew from 600 in 2013 to nearly 64,000 in 2025.

Track Record of Success EB-1 and NIW Approvals

(2020.01 - 2024.12)

Category	Approval or Refund^®		Approval or Refiling^TM
Category	Approved Sum	Success Rate	Approved Sum	Success Rate
NIW	28,946	99.52%	3,030	98.31%
EB1A	4,322	91.76%	2,870	88.91%
EB1B	793	98.51%	236	90.77%
Total	34,061	98.44%	6,136	93.39%