Asheville Hematology & Oncology Welcomes New Medical Oncologist

August 11, 2017

ASHEVILLE, N.C. – August 11, 2017 – Asheville Hematology & Oncology is proud to introduce Board Certified Medical Oncologist Louay Hanna, M.D. to their Asheville and Marion cancer treatment teams.

Dr. Hanna earned his medical degree from the University of Damascus, Syria, followed by a residency in internal medicine at NYU Winthrop University in Mineola, New York where he was named “Outstanding Third Year Resident.” He is a member of the American Society of Clinical Oncology and the American College of Physicians.

“We are thrilled to welcome Dr. Hanna to our Asheville and Marion cancer treatment facilities. His expertise in Medical Oncology and Hematology, as well as his dedication to patient care, makes him an invaluable addition to our team,” said Raymond Thertulien, M.D., Ph.D., Hematologist/Medical Oncologist with Asheville Hematology & Oncology.

Dr. Hanna is Board Certified in Internal Medicine and Medical Oncology. His clinical expertise is in Medical Oncology, Internal Medicine and Hematology. Dr. Hanna is specifically interested in immuno-oncology to treat various forms of cancer using the body’s own immune system.

Asheville Hematology & Oncology’s Asheville location is located at 20 Medical Park Drive, and their Marion location is located at 63 South Medical Court.

Asheville Hematology & Oncology is a division of Radiation Therapy Associates of Western North Carolina, P.C., an affiliate of 21st Century Oncology, LLC.

For more information about our services, visit or call (828) 254-8232.

About 21st Century Oncology

21st Century Oncology is the largest global provider of Integrated Cancer Care services that strongly believes in fighting for patients like an army and caring for them like a family. Operating as one dream team in the crusade against cancer, the company employs or is affiliated with nearly 1,000 physicians globally to deliver the most advanced, integrated, and compassionate cancer care in personal and convenient settings. Headquartered in Fort Myers, FL, 21st Century Oncology operates 165 treatment centers, including 129 centers located in 15 U.S. states. In addition, the company operates 36 centers located in eight countries in Latin America. For more information, please visit


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