Best-In-Class Cancer Care


The Challenge


Compared to the U.S., medical care in China is drastically under-

resourced, with far worse cancer mortality outcomes.

Number of Oncologists

There are 26 oncologists per Million people in China. There are 60 oncologists per Million people in the U.S.

Number of Oncologists in the U.S. vs. China
5-Year Cancer Survival Rate

 The 5-year cancer survival rate is only 40.5% in China, compared to 67% in the U.S.

5 Year Cancer Survival Rate China vs. U.S.

RangeLight Health Platform

RangeLight Health Platform Benefit
Peace of Mind

As renowned experts in their fields, RangeLight Health oncologists will verify your diagnosis, make sure you fully understand your prognosis, and provide you with a reliable remote second opinion.

RangeLight Platform Benefit
A Path Forward

Our medical team will share an array of potential treatment options with you, including the latest from overseas medical trials.

RangeLight Health Platform Benefit
Ease of Use

With RangeLight Health’s proprietary platform, you can seamlessly upload health records and easily communicate with our medical team online.

RangeLight Health Platform Benefit
Answers, Fast

No more long waits for a consultation. You’ll quickly get the answers you need for your diagnosis.

Cancer live telehealth

Live Telehealth Conferencing

Second Opinion Cancer

Expert Second Opinion - Written Report

We felt that this third-party opinion was very valuable. It dispelled my sister's doubts and eliminated anxiety. We would recommend this second opinion service to relatives and friends.



 - RangeLight Health Patient Family Member


Dedicated Medical Team


Ken Krajewski

Co-Founder, CEO

Dr. Krajewski is a triple Board Certified physician who specializes in Medical Oncology and Hematology with over 7 years of practice experience. His...


Ali Mohamed, MD

Chief Medical Officer

Ali Mohamed, MD serves as the Chief Medical Officer for RangeLight Health. Dr. Mohamed is a specialist dedicated to providing...


Andres Wiernik Rodriguez

Hematologist & Oncologist

Dr. Andres Wiernik Rodriguez is a board certified medical oncologist and hematologist with an international practice. He...


Ryan Roop, MD

Hematologist & Oncologist

Dr. Roop was raised in Phoenix, Arizona and pursued undergraduate studies and medical school at the University of Arizona. He became a...


Andrea Teague

Hematologist & Oncologist

Dr. Andrea Teague is a triple board certified physician specialized in treating cancer. Her educational training includes attending the...

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