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...

Andrea Teague

Hematologist & Oncologist

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

Andres Wiernik Rodriguez

Hematologist & Oncologist

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

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...

Thomas Regenbogen

Hematologist & Oncologist

Dr. Thomas Regenbogen is a medical oncologist with prior training and employment at elite medical institutions around the world. His...

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...