New Radiation Oncologist to Join 21st Century Oncology in Jacksonville

August 18, 2015

JACKSONVILLE, Fla. – Aug. 18, 2015 – 21st Century Oncology is pleased to announce that Nitesh Paryani, M.D. has joined the nation’s premier provider of state-of-the-art radiation therapy. Dr. Paryani will be treating patients at two Jacksonville locations: 5742 Booth Road and 1375 Roberts Drive, Suite 100 in Jacksonville Beach.

Dr. Paryani was born and raised in Jacksonville and is a third-generation radiation oncologist practicing in the city. He graduated as valedictorian from The Bolles School, where he also served as president of his class. He went on to graduate with Honors from Princeton University. Dr. Paryani completed part of his pre-medical requirements at Harvard University as well.

“We are proud to welcome Dr. Paryani to our practice. With his extensive training in advanced radiation oncology techniques, Dr. Paryani will be an invaluable asset to our cancer treatment team,” says Joseph Mignone, M.D., 21st Century Oncology of Jacksonville’s Medical Director.

Dr. Paryani earned his medical degree from the University of Florida College of Medicine. He completed his internship at Mayo Clinic in Jacksonville and went on to complete residencies in pediatric proton therapy, radiation oncology, and gynecologic oncology and brachytherapy at the University of Florida Proton Therapy Institute, Mayo Clinic, and Washington University Mallinckrodt Institute of Radiology. Dr. Paryani is a member of various clinical organizations, including the American Medical Association and the American College of Radiation Oncology.

He also rotated at some of the top cancer centers in the country, including Stanford University and Washington University. He has authored numerous publications and given talks internationally on cancer topics, including breast, lung, prostate and pediatric cancer.

In addition, Dr. Paryani was recently elected as one of ten delegates to the American Medical Association from the state of Florida.

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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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